47085129

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 87639552

約数和(自身を除く): 40554423

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 49, 63, 91, 117, 129, 147, 191, 273, 301, 387, 441, 559, 573, 637, 819, 903, 1337, 1677, 1719, 1911, 2107, 2483, 2709, 3913, 4011, 5031, 5733, 6321, 7449, 8213, 9359, 11739, 12033, 17381, 18963, 22347, 24639, 27391, 28077, 35217, 52143, 57491, 73917, 82173, 84231, 106769, 121667, 156429, 172473, 246519, 320307, 365001, 402437, 517419, 747383, 960921, 1095003, 1207311, 2242149, 3621933, 5231681, 6726447, 15695043, 47085129]

約数ペア:

[(1, 47085129), (3, 15695043), (7, 6726447), (9, 5231681), (13, 3621933), (21, 2242149), (39, 1207311), (43, 1095003), (49, 960921), (63, 747383), (91, 517419), (117, 402437), (129, 365001), (147, 320307), (191, 246519), (273, 172473), (301, 156429), (387, 121667), (441, 106769), (559, 84231), (573, 82173), (637, 73917), (819, 57491), (903, 52143), (1337, 35217), (1677, 28077), (1719, 27391), (1911, 24639), (2107, 22347), (2483, 18963), (2709, 17381), (3913, 12033), (4011, 11739), (5031, 9359), (5733, 8213), (6321, 7449)]