82320987

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{787}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 133443072

約数和(自身を除く): 51122085

約数列:

[1, 3, 7, 17, 21, 51, 119, 293, 357, 787, 879, 2051, 2361, 4981, 5509, 6153, 13379, 14943, 16527, 34867, 40137, 93653, 104601, 230591, 280959, 691773, 1614137, 3920047, 4842411, 11760141, 27440329, 82320987]

約数ペア:

[(1, 82320987), (3, 27440329), (7, 11760141), (17, 4842411), (21, 3920047), (51, 1614137), (119, 691773), (293, 280959), (357, 230591), (787, 104601), (879, 93653), (2051, 40137), (2361, 34867), (4981, 16527), (5509, 14943), (6153, 13379)]