74882871

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51679}}^1$

素因数の和:51715

約数の個数: 24

約数和(自身を含む): 128993280

約数和(自身を除く): 54110409

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 51679, 155037, 361753, 465111, 1085259, 1188617, 3255777, 3565851, 8320319, 10697553, 24960957, 74882871]

約数ペア:

[(1, 74882871), (3, 24960957), (7, 10697553), (9, 8320319), (21, 3565851), (23, 3255777), (63, 1188617), (69, 1085259), (161, 465111), (207, 361753), (483, 155037), (1449, 51679)]