65628801

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2417}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 108635904

約数和(自身を除く): 43007103

約数列:

[1, 3, 7, 9, 21, 63, 431, 1293, 2417, 3017, 3879, 7251, 9051, 16919, 21753, 27153, 50757, 152271, 1041727, 3125181, 7292089, 9375543, 21876267, 65628801]

約数ペア:

[(1, 65628801), (3, 21876267), (7, 9375543), (9, 7292089), (21, 3125181), (63, 1041727), (431, 152271), (1293, 50757), (2417, 27153), (3017, 21753), (3879, 16919), (7251, 9051)]