15693851901

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{192263}}^1$

素因数の和:192322

約数の個数: 48

約数和(自身を含む): 27021551616

約数和(自身を除く): 11327699715

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 169, 273, 299, 483, 507, 897, 1183, 2093, 3549, 3887, 6279, 11661, 27209, 81627, 192263, 576789, 1345841, 2499419, 4037523, 4422049, 7498257, 13266147, 17495933, 30954343, 32492447, 52487799, 57486637, 92863029, 97477341, 172459911, 227447129, 402406459, 682341387, 747326281, 1207219377, 2241978843, 5231283967, 15693851901]

約数ペア:

[(1, 15693851901), (3, 5231283967), (7, 2241978843), (13, 1207219377), (21, 747326281), (23, 682341387), (39, 402406459), (69, 227447129), (91, 172459911), (161, 97477341), (169, 92863029), (273, 57486637), (299, 52487799), (483, 32492447), (507, 30954343), (897, 17495933), (1183, 13266147), (2093, 7498257), (3549, 4422049), (3887, 4037523), (6279, 2499419), (11661, 1345841), (27209, 576789), (81627, 192263)]