48991887

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8017}}^1$

素因数の和:8127

約数の個数: 24

約数和(自身を含む): 81719456

約数和(自身を除く): 32727569

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 6111, 8017, 24051, 56119, 72153, 168357, 505071, 777649, 2332947, 5443543, 6998841, 16330629, 48991887]

約数ペア:

[(1, 48991887), (3, 16330629), (7, 6998841), (9, 5443543), (21, 2332947), (63, 777649), (97, 505071), (291, 168357), (679, 72153), (873, 56119), (2037, 24051), (6111, 8017)]