26381403

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 41338880

約数和(自身を除く): 14957477

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 733, 837, 1161, 1333, 2199, 3999, 6597, 11997, 19791, 22723, 31519, 35991, 68169, 94557, 204507, 283671, 613521, 851013, 977089, 2931267, 8793801, 26381403]

約数ペア:

[(1, 26381403), (3, 8793801), (9, 2931267), (27, 977089), (31, 851013), (43, 613521), (93, 283671), (129, 204507), (279, 94557), (387, 68169), (733, 35991), (837, 31519), (1161, 22723), (1333, 19791), (2199, 11997), (3999, 6597)]