5481567

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 10536960

約数和(自身を除く): 5055393

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 97, 117, 161, 189, 207, 273, 291, 299, 351, 483, 621, 679, 819, 873, 897, 1261, 1449, 2037, 2093, 2231, 2457, 2619, 2691, 3783, 4347, 6111, 6279, 6693, 8073, 8827, 11349, 15617, 18333, 18837, 20079, 26481, 29003, 34047, 46851, 56511, 60237, 79443, 87009, 140553, 203021, 238329, 261027, 421659, 609063, 783081, 1827189, 5481567]

約数ペア:

[(1, 5481567), (3, 1827189), (7, 783081), (9, 609063), (13, 421659), (21, 261027), (23, 238329), (27, 203021), (39, 140553), (63, 87009), (69, 79443), (91, 60237), (97, 56511), (117, 46851), (161, 34047), (189, 29003), (207, 26481), (273, 20079), (291, 18837), (299, 18333), (351, 15617), (483, 11349), (621, 8827), (679, 8073), (819, 6693), (873, 6279), (897, 6111), (1261, 4347), (1449, 3783), (2037, 2691), (2093, 2619), (2231, 2457)]