136973845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{1987}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 174339648

約数和(自身を除く): 37365803

約数列:

[1, 5, 17, 85, 811, 1987, 4055, 9935, 13787, 33779, 68935, 168895, 1611457, 8057285, 27394769, 136973845]

約数ペア:

[(1, 136973845), (5, 27394769), (17, 8057285), (85, 1611457), (811, 168895), (1987, 68935), (4055, 33779), (9935, 13787)]