57181701

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 82001920

約数和(自身を除く): 24820219

約数列:

[1, 3, 31, 43, 79, 93, 129, 181, 237, 543, 1333, 2449, 3397, 3999, 5611, 7347, 7783, 10191, 14299, 16833, 23349, 42897, 105307, 241273, 315921, 443269, 614857, 723819, 1329807, 1844571, 19060567, 57181701]

約数ペア:

[(1, 57181701), (3, 19060567), (31, 1844571), (43, 1329807), (79, 723819), (93, 614857), (129, 443269), (181, 315921), (237, 241273), (543, 105307), (1333, 42897), (2449, 23349), (3397, 16833), (3999, 14299), (5611, 10191), (7347, 7783)]