147570801

素因数分解:

$3^1\times 7^2\times {\mathrm{991}}^1\times {\mathrm{1013}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 229342464

約数和(自身を除く): 81771663

約数列:

[1, 3, 7, 21, 49, 147, 991, 1013, 2973, 3039, 6937, 7091, 20811, 21273, 48559, 49637, 145677, 148911, 1003883, 3011649, 7027181, 21081543, 49190267, 147570801]

約数ペア:

[(1, 147570801), (3, 49190267), (7, 21081543), (21, 7027181), (49, 3011649), (147, 1003883), (991, 148911), (1013, 145677), (2973, 49637), (3039, 48559), (6937, 21273), (7091, 20811)]