66592421

素因数分解:

$7^3\times {\mathrm{149}}^1\times {\mathrm{1303}}^1$

素因数の和:1473

約数の個数: 16

約数和(自身を含む): 78240000

約数和(自身を除く): 11647579

約数列:

[1, 7, 49, 149, 343, 1043, 1303, 7301, 9121, 51107, 63847, 194147, 446929, 1359029, 9513203, 66592421]

約数ペア:

[(1, 66592421), (7, 9513203), (49, 1359029), (149, 446929), (343, 194147), (1043, 63847), (1303, 51107), (7301, 9121)]