53204687991

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{4547}}^1$

素因数の和:4750

約数の個数: 108

約数和(自身を含む): 97442146152

約数和(自身を除く): 44237458161

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 157, 169, 273, 441, 471, 507, 637, 819, 1099, 1183, 1413, 1521, 1911, 2041, 3297, 3549, 4547, 5733, 6123, 7693, 8281, 9891, 10647, 13641, 14287, 18369, 23079, 24843, 26533, 31829, 40923, 42861, 59111, 69237, 74529, 79599, 95487, 100009, 128583, 177333, 185731, 222803, 238797, 286461, 300027, 413777, 531999, 557193, 668409, 713879, 768443, 900081, 1241331, 1300117, 1671579, 2005227, 2141637, 2305329, 2896439, 3723993, 3900351, 4997153, 5379101, 6424911, 6915987, 8689317, 9280427, 11701053, 14991459, 16137303, 26067951, 27841281, 34980071, 37653707, 44974377, 48411909, 64962989, 83523843, 104940213, 112961121, 120645551, 194888967, 314820639, 338883363, 361936653, 454740923, 584666901, 844518857, 1085809959, 1364222769, 2533556571, 4092668307, 5911631999, 7600669713, 17734895997, 53204687991]

約数ペア:

[(1, 53204687991), (3, 17734895997), (7, 7600669713), (9, 5911631999), (13, 4092668307), (21, 2533556571), (39, 1364222769), (49, 1085809959), (63, 844518857), (91, 584666901), (117, 454740923), (147, 361936653), (157, 338883363), (169, 314820639), (273, 194888967), (441, 120645551), (471, 112961121), (507, 104940213), (637, 83523843), (819, 64962989), (1099, 48411909), (1183, 44974377), (1413, 37653707), (1521, 34980071), (1911, 27841281), (2041, 26067951), (3297, 16137303), (3549, 14991459), (4547, 11701053), (5733, 9280427), (6123, 8689317), (7693, 6915987), (8281, 6424911), (9891, 5379101), (10647, 4997153), (13641, 3900351), (14287, 3723993), (18369, 2896439), (23079, 2305329), (24843, 2141637), (26533, 2005227), (31829, 1671579), (40923, 1300117), (42861, 1241331), (59111, 900081), (69237, 768443), (74529, 713879), (79599, 668409), (95487, 557193), (100009, 531999), (128583, 413777), (177333, 300027), (185731, 286461), (222803, 238797)]