253183779

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{29581}}^1$

素因数の和:29907

約数の個数: 16

約数和(自身を含む): 376283040

約数和(自身を除く): 123099261

約数列:

[1, 3, 9, 27, 317, 951, 2853, 8559, 29581, 88743, 266229, 798687, 9377177, 28131531, 84394593, 253183779]

約数ペア:

[(1, 253183779), (3, 84394593), (9, 28131531), (27, 9377177), (317, 798687), (951, 266229), (2853, 88743), (8559, 29581)]