52398333

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 90003200

約数和(自身を除く): 37604867

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 97, 117, 171, 243, 247, 291, 351, 513, 729, 741, 873, 1053, 1261, 1539, 1843, 2187, 2223, 2619, 3159, 3783, 4617, 5529, 6669, 7857, 9477, 11349, 13851, 16587, 20007, 23571, 23959, 28431, 34047, 41553, 49761, 60021, 70713, 71877, 102141, 149283, 180063, 212139, 215631, 306423, 447849, 540189, 646893, 919269, 1343547, 1940679, 2757807, 4030641, 5822037, 17466111, 52398333]

約数ペア:

[(1, 52398333), (3, 17466111), (9, 5822037), (13, 4030641), (19, 2757807), (27, 1940679), (39, 1343547), (57, 919269), (81, 646893), (97, 540189), (117, 447849), (171, 306423), (243, 215631), (247, 212139), (291, 180063), (351, 149283), (513, 102141), (729, 71877), (741, 70713), (873, 60021), (1053, 49761), (1261, 41553), (1539, 34047), (1843, 28431), (2187, 23959), (2223, 23571), (2619, 20007), (3159, 16587), (3783, 13851), (4617, 11349), (5529, 9477), (6669, 7857)]