87428769

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^2$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 122385312

約数和(自身を除く): 34956543

約数列:

[1, 3, 41, 67, 103, 123, 201, 309, 2747, 4223, 6901, 8241, 10609, 12669, 20703, 31827, 282941, 434969, 710803, 848823, 1304907, 2132409, 29142923, 87428769]

約数ペア:

[(1, 87428769), (3, 29142923), (41, 2132409), (67, 1304907), (103, 848823), (123, 710803), (201, 434969), (309, 282941), (2747, 31827), (4223, 20703), (6901, 12669), (8241, 10609)]