74173617

素因数分解:

$3^3\times 7^1\times {\mathrm{601}}^1\times {\mathrm{653}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 125986560

約数和(自身を除く): 51812943

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 601, 653, 1803, 1959, 4207, 4571, 5409, 5877, 12621, 13713, 16227, 17631, 37863, 41139, 113589, 123417, 392453, 1177359, 2747171, 3532077, 8241513, 10596231, 24724539, 74173617]

約数ペア:

[(1, 74173617), (3, 24724539), (7, 10596231), (9, 8241513), (21, 3532077), (27, 2747171), (63, 1177359), (189, 392453), (601, 123417), (653, 113589), (1803, 41139), (1959, 37863), (4207, 17631), (4571, 16227), (5409, 13713), (5877, 12621)]