55550313

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 105799680

約数和(自身を除く): 50249367

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 161, 189, 207, 273, 299, 351, 483, 621, 819, 897, 983, 1449, 2093, 2457, 2691, 2949, 4347, 6279, 6881, 8073, 8847, 12779, 18837, 20643, 22609, 26541, 38337, 56511, 61929, 67827, 89453, 115011, 158263, 185787, 203481, 268359, 293917, 345033, 474789, 610443, 805077, 881751, 1424367, 2057419, 2415231, 2645253, 4273101, 6172257, 7935759, 18516771, 55550313]

約数ペア:

[(1, 55550313), (3, 18516771), (7, 7935759), (9, 6172257), (13, 4273101), (21, 2645253), (23, 2415231), (27, 2057419), (39, 1424367), (63, 881751), (69, 805077), (91, 610443), (117, 474789), (161, 345033), (189, 293917), (207, 268359), (273, 203481), (299, 185787), (351, 158263), (483, 115011), (621, 89453), (819, 67827), (897, 61929), (983, 56511), (1449, 38337), (2093, 26541), (2457, 22609), (2691, 20643), (2949, 18837), (4347, 12779), (6279, 8847), (6881, 8073)]