23013531

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 35265600

約数和(自身を除く): 12252069

約数列:

[1, 3, 9, 27, 61, 89, 157, 183, 267, 471, 549, 801, 1413, 1647, 2403, 4239, 5429, 9577, 13973, 16287, 28731, 41919, 48861, 86193, 125757, 146583, 258579, 377271, 852353, 2557059, 7671177, 23013531]

約数ペア:

[(1, 23013531), (3, 7671177), (9, 2557059), (27, 852353), (61, 377271), (89, 258579), (157, 146583), (183, 125757), (267, 86193), (471, 48861), (549, 41919), (801, 28731), (1413, 16287), (1647, 13973), (2403, 9577), (4239, 5429)]