74520117

素因数分解:

$3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3121}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 123381440

約数和(自身を除く): 48861323

約数列:

[1, 3, 7, 9, 21, 63, 379, 1137, 2653, 3121, 3411, 7959, 9363, 21847, 23877, 28089, 65541, 196623, 1182859, 3548577, 8280013, 10645731, 24840039, 74520117]

約数ペア:

[(1, 74520117), (3, 24840039), (7, 10645731), (9, 8280013), (21, 3548577), (63, 1182859), (379, 196623), (1137, 65541), (2653, 28089), (3121, 23877), (3411, 21847), (7959, 9363)]