87349401

素因数分解:

$3^3\times {\mathrm{263}}^1\times {\mathrm{12301}}^1$

素因数の和:12573

約数の個数: 16

約数和(自身を含む): 129909120

約数和(自身を除く): 42559719

約数列:

[1, 3, 9, 27, 263, 789, 2367, 7101, 12301, 36903, 110709, 332127, 3235163, 9705489, 29116467, 87349401]

約数ペア:

[(1, 87349401), (3, 29116467), (9, 9705489), (27, 3235163), (263, 332127), (789, 110709), (2367, 36903), (7101, 12301)]