55195371

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 103219200

約数和(自身を除く): 48023829

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 139, 189, 191, 231, 297, 417, 573, 693, 973, 1251, 1337, 1529, 1719, 2079, 2101, 2919, 3753, 4011, 4587, 5157, 6303, 8757, 10703, 12033, 13761, 14707, 18909, 26271, 26549, 32109, 36099, 41283, 44121, 56727, 79647, 96327, 132363, 185843, 238941, 288981, 292039, 397089, 557529, 716823, 876117, 1672587, 2044273, 2628351, 5017761, 6132819, 7885053, 18398457, 55195371]

約数ペア:

[(1, 55195371), (3, 18398457), (7, 7885053), (9, 6132819), (11, 5017761), (21, 2628351), (27, 2044273), (33, 1672587), (63, 876117), (77, 716823), (99, 557529), (139, 397089), (189, 292039), (191, 288981), (231, 238941), (297, 185843), (417, 132363), (573, 96327), (693, 79647), (973, 56727), (1251, 44121), (1337, 41283), (1529, 36099), (1719, 32109), (2079, 26549), (2101, 26271), (2919, 18909), (3753, 14707), (4011, 13761), (4587, 12033), (5157, 10703), (6303, 8757)]