74644749

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3863}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 114528960

約数和(自身を除く): 39884211

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 2147, 3863, 6441, 11589, 19323, 34767, 73397, 220191, 436519, 660573, 1309557, 3928671, 8293861, 24881583, 74644749]

約数ペア:

[(1, 74644749), (3, 24881583), (9, 8293861), (19, 3928671), (57, 1309557), (113, 660573), (171, 436519), (339, 220191), (1017, 73397), (2147, 34767), (3863, 19323), (6441, 11589)]