77887911

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{1123}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 105925760

約数和(自身を除く): 28037849

約数列:

[1, 3, 61, 183, 379, 1123, 1137, 3369, 23119, 68503, 69357, 205509, 425617, 1276851, 25962637, 77887911]

約数ペア:

[(1, 77887911), (3, 25962637), (61, 1276851), (183, 425617), (379, 205509), (1123, 69357), (1137, 68503), (3369, 23119)]