57440103

素因数分解:

$3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{1031}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 89412480

約数和(自身を除く): 31972377

約数列:

[1, 3, 7, 21, 49, 147, 379, 1031, 1137, 2653, 3093, 7217, 7959, 18571, 21651, 50519, 55713, 151557, 390749, 1172247, 2735243, 8205729, 19146701, 57440103]

約数ペア:

[(1, 57440103), (3, 19146701), (7, 8205729), (21, 2735243), (49, 1172247), (147, 390749), (379, 151557), (1031, 55713), (1137, 50519), (2653, 21651), (3093, 18571), (7217, 7959)]