161657097

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{452821}}^1$

素因数の和:452848

約数の個数: 16

約数和(自身を含む): 260825472

約数和(自身を除く): 99168375

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 452821, 1358463, 3169747, 7697957, 9509241, 23093871, 53885699, 161657097]

約数ペア:

[(1, 161657097), (3, 53885699), (7, 23093871), (17, 9509241), (21, 7697957), (51, 3169747), (119, 1358463), (357, 452821)]