90129741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 134873088

約数和(自身を除く): 44743347

約数列:

[1, 3, 13, 31, 39, 93, 127, 381, 403, 587, 1209, 1651, 1761, 3937, 4953, 7631, 11811, 18197, 22893, 51181, 54591, 74549, 153543, 223647, 236561, 709683, 969137, 2311019, 2907411, 6933057, 30043247, 90129741]

約数ペア:

[(1, 90129741), (3, 30043247), (13, 6933057), (31, 2907411), (39, 2311019), (93, 969137), (127, 709683), (381, 236561), (403, 223647), (587, 153543), (1209, 74549), (1651, 54591), (1761, 51181), (3937, 22893), (4953, 18197), (7631, 11811)]