72361401

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{202693}}^1$

素因数の和:202720

約数の個数: 16

約数和(自身を含む): 116751744

約数和(自身を除く): 44390343

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 202693, 608079, 1418851, 3445781, 4256553, 10337343, 24120467, 72361401]

約数ペア:

[(1, 72361401), (3, 24120467), (7, 10337343), (17, 4256553), (21, 3445781), (51, 1418851), (119, 608079), (357, 202693)]