57645567

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 103680000

約数和(自身を除く): 46034433

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 89, 149, 161, 189, 207, 267, 447, 483, 621, 623, 801, 1043, 1341, 1449, 1869, 2047, 2403, 3129, 3427, 4023, 4347, 5607, 6141, 9387, 10281, 13261, 14329, 16821, 18423, 23989, 28161, 30843, 39783, 42987, 55269, 71967, 92529, 92827, 119349, 128961, 215901, 278481, 305003, 358047, 386883, 647703, 835443, 915009, 2135021, 2506329, 2745027, 6405063, 8235081, 19215189, 57645567]

約数ペア:

[(1, 57645567), (3, 19215189), (7, 8235081), (9, 6405063), (21, 2745027), (23, 2506329), (27, 2135021), (63, 915009), (69, 835443), (89, 647703), (149, 386883), (161, 358047), (189, 305003), (207, 278481), (267, 215901), (447, 128961), (483, 119349), (621, 92827), (623, 92529), (801, 71967), (1043, 55269), (1341, 42987), (1449, 39783), (1869, 30843), (2047, 28161), (2403, 23989), (3129, 18423), (3427, 16821), (4023, 14329), (4347, 13261), (5607, 10281), (6141, 9387)]