39180057

素因数分解:

$3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1489}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 61149600

約数和(自身を除く): 21969543

約数列:

[1, 3, 7, 21, 49, 147, 179, 537, 1253, 1489, 3759, 4467, 8771, 10423, 26313, 31269, 72961, 218883, 266531, 799593, 1865717, 5597151, 13060019, 39180057]

約数ペア:

[(1, 39180057), (3, 13060019), (7, 5597151), (21, 1865717), (49, 799593), (147, 266531), (179, 218883), (537, 72961), (1253, 31269), (1489, 26313), (3759, 10423), (4467, 8771)]