160653311

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{5147}}^1$

素因数の和:5188

約数の個数: 20

約数和(自身を含む): 201873672

約数和(自身を除く): 41220361

約数列:

[1, 7, 13, 49, 91, 343, 637, 2401, 4459, 5147, 31213, 36029, 66911, 252203, 468377, 1765421, 3278639, 12357947, 22950473, 160653311]

約数ペア:

[(1, 160653311), (7, 22950473), (13, 12357947), (49, 3278639), (91, 1765421), (343, 468377), (637, 252203), (2401, 66911), (4459, 36029), (5147, 31213)]