77378949

素因数分解:

$3^3\times {\mathrm{131}}^2\times {\mathrm{167}}^1$

素因数の和:438

約数の個数: 24

約数和(自身を含む): 116208960

約数和(自身を除く): 38830011

約数列:

[1, 3, 9, 27, 131, 167, 393, 501, 1179, 1503, 3537, 4509, 17161, 21877, 51483, 65631, 154449, 196893, 463347, 590679, 2865887, 8597661, 25792983, 77378949]

約数ペア:

[(1, 77378949), (3, 25792983), (9, 8597661), (27, 2865887), (131, 590679), (167, 463347), (393, 196893), (501, 154449), (1179, 65631), (1503, 51483), (3537, 21877), (4509, 17161)]