16299279

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 25132800

約数和(自身を除く): 8833521

約数列:

[1, 3, 9, 27, 43, 101, 129, 139, 303, 387, 417, 909, 1161, 1251, 2727, 3753, 4343, 5977, 13029, 14039, 17931, 39087, 42117, 53793, 117261, 126351, 161379, 379053, 603677, 1811031, 5433093, 16299279]

約数ペア:

[(1, 16299279), (3, 5433093), (9, 1811031), (27, 603677), (43, 379053), (101, 161379), (129, 126351), (139, 117261), (303, 53793), (387, 42117), (417, 39087), (909, 17931), (1161, 14039), (1251, 13029), (2727, 5977), (3753, 4343)]