67886403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 100289280

約数和(自身を除く): 32402877

約数列:

[1, 3, 13, 39, 59, 163, 177, 181, 489, 543, 767, 2119, 2301, 2353, 6357, 7059, 9617, 10679, 28851, 29503, 32037, 88509, 125021, 138827, 375063, 383539, 416481, 1150617, 1740677, 5222031, 22628801, 67886403]

約数ペア:

[(1, 67886403), (3, 22628801), (13, 5222031), (39, 1740677), (59, 1150617), (163, 416481), (177, 383539), (181, 375063), (489, 138827), (543, 125021), (767, 88509), (2119, 32037), (2301, 29503), (2353, 28851), (6357, 10679), (7059, 9617)]