205133313

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8147}}^1$

素因数の和:8277

約数の個数: 32

約数和(自身を含む): 344171520

約数和(自身を除く): 139038207

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 763, 1199, 2289, 3597, 8147, 8393, 24441, 25179, 57029, 89617, 171087, 268851, 627319, 888023, 1881957, 2664069, 6216161, 9768253, 18648483, 29304759, 68377771, 205133313]

約数ペア:

[(1, 205133313), (3, 68377771), (7, 29304759), (11, 18648483), (21, 9768253), (33, 6216161), (77, 2664069), (109, 1881957), (231, 888023), (327, 627319), (763, 268851), (1199, 171087), (2289, 89617), (3597, 57029), (8147, 25179), (8393, 24441)]