38435553

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^3$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 64821120

約数和(自身を除く): 26385567

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 243, 299, 351, 529, 621, 897, 1053, 1587, 1863, 2691, 3159, 4761, 5589, 6877, 8073, 12167, 14283, 20631, 24219, 36501, 42849, 61893, 72657, 109503, 128547, 158171, 185679, 328509, 474513, 557037, 985527, 1423539, 1671111, 2956581, 4270617, 12811851, 38435553]

約数ペア:

[(1, 38435553), (3, 12811851), (9, 4270617), (13, 2956581), (23, 1671111), (27, 1423539), (39, 985527), (69, 557037), (81, 474513), (117, 328509), (207, 185679), (243, 158171), (299, 128547), (351, 109503), (529, 72657), (621, 61893), (897, 42849), (1053, 36501), (1587, 24219), (1863, 20631), (2691, 14283), (3159, 12167), (4761, 8073), (5589, 6877)]