76738389

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1553}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 126706944

約数和(自身を除く): 49968555

約数列:

[1, 3, 7, 13, 21, 39, 91, 181, 273, 543, 1267, 1553, 2353, 3801, 4659, 7059, 10871, 16471, 20189, 32613, 49413, 60567, 141323, 281093, 423969, 843279, 1967651, 3654209, 5902953, 10962627, 25579463, 76738389]

約数ペア:

[(1, 76738389), (3, 25579463), (7, 10962627), (13, 5902953), (21, 3654209), (39, 1967651), (91, 843279), (181, 423969), (273, 281093), (543, 141323), (1267, 60567), (1553, 49413), (2353, 32613), (3801, 20189), (4659, 16471), (7059, 10871)]