12651709883913

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{691}}^1\times {\mathrm{107941}}^1$

素因数の和:109086

約数の個数: 48

約数和(自身を含む): 18737308092672

約数和(自身を除く): 6085598208759

約数列:

[1, 3, 9, 47, 141, 401, 423, 691, 1203, 2073, 3609, 6219, 18847, 32477, 56541, 97431, 107941, 169623, 277091, 292293, 323823, 831273, 971469, 2493819, 5073227, 13023277, 15219681, 39069831, 43284341, 45659043, 74587231, 117209493, 129853023, 223761693, 389559069, 671285079, 2034364027, 3505599857, 6103092081, 10516799571, 18309276243, 29909479631, 31550398713, 89728438893, 269185316679, 1405745542657, 4217236627971, 12651709883913]

約数ペア:

[(1, 12651709883913), (3, 4217236627971), (9, 1405745542657), (47, 269185316679), (141, 89728438893), (401, 31550398713), (423, 29909479631), (691, 18309276243), (1203, 10516799571), (2073, 6103092081), (3609, 3505599857), (6219, 2034364027), (18847, 671285079), (32477, 389559069), (56541, 223761693), (97431, 129853023), (107941, 117209493), (169623, 74587231), (277091, 45659043), (292293, 43284341), (323823, 39069831), (831273, 15219681), (971469, 13023277), (2493819, 5073227)]