72417093

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1861}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 117976320

約数和(自身を除く): 45559227

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 763, 1853, 1861, 2289, 5559, 5583, 12971, 13027, 31637, 38913, 39081, 94911, 202849, 221459, 608547, 664377, 1419943, 3448433, 4259829, 10345299, 24139031, 72417093]

約数ペア:

[(1, 72417093), (3, 24139031), (7, 10345299), (17, 4259829), (21, 3448433), (51, 1419943), (109, 664377), (119, 608547), (327, 221459), (357, 202849), (763, 94911), (1853, 39081), (1861, 38913), (2289, 31637), (5559, 13027), (5583, 12971)]