426357513

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{733}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 656513088

約数和(自身を除く): 230155575

約数列:

[1, 3, 9, 27, 43, 81, 129, 167, 387, 501, 733, 1161, 1503, 2199, 3483, 4509, 6597, 7181, 13527, 19791, 21543, 31519, 59373, 64629, 94557, 122411, 193887, 283671, 367233, 581661, 851013, 1101699, 2553039, 3305097, 5263673, 9915291, 15791019, 47373057, 142119171, 426357513]

約数ペア:

[(1, 426357513), (3, 142119171), (9, 47373057), (27, 15791019), (43, 9915291), (81, 5263673), (129, 3305097), (167, 2553039), (387, 1101699), (501, 851013), (733, 581661), (1161, 367233), (1503, 283671), (2199, 193887), (3483, 122411), (4509, 94557), (6597, 64629), (7181, 59373), (13527, 31519), (19791, 21543)]