74119143

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 117145600

約数和(自身を除く): 43026457

約数列:

[1, 3, 7, 21, 43, 79, 129, 237, 301, 553, 903, 1039, 1659, 3117, 3397, 7273, 10191, 21819, 23779, 44677, 71337, 82081, 134031, 246243, 312739, 574567, 938217, 1723701, 3529483, 10588449, 24706381, 74119143]

約数ペア:

[(1, 74119143), (3, 24706381), (7, 10588449), (21, 3529483), (43, 1723701), (79, 938217), (129, 574567), (237, 312739), (301, 246243), (553, 134031), (903, 82081), (1039, 71337), (1659, 44677), (3117, 23779), (3397, 21819), (7273, 10191)]