330535881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 540954960

約数和(自身を除く): 210419079

約数列:

[1, 3, 9, 13, 29, 39, 61, 87, 117, 183, 261, 377, 549, 793, 1131, 1597, 1769, 2379, 3393, 4791, 5307, 7137, 14373, 15921, 20761, 22997, 46313, 62283, 68991, 97417, 138939, 186849, 206973, 292251, 416817, 602069, 876753, 1266421, 1806207, 2825093, 3799263, 5418621, 8475279, 11397789, 25425837, 36726209, 110178627, 330535881]

約数ペア:

[(1, 330535881), (3, 110178627), (9, 36726209), (13, 25425837), (29, 11397789), (39, 8475279), (61, 5418621), (87, 3799263), (117, 2825093), (183, 1806207), (261, 1266421), (377, 876753), (549, 602069), (793, 416817), (1131, 292251), (1597, 206973), (1769, 186849), (2379, 138939), (3393, 97417), (4791, 68991), (5307, 62283), (7137, 46313), (14373, 22997), (15921, 20761)]