45172323

素因数分解:

$3^4\times 7^1\times {\mathrm{79669}}^1$

素因数の和:79688

約数の個数: 20

約数和(自身を含む): 77120560

約数和(自身を除く): 31948237

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 79669, 239007, 557683, 717021, 1673049, 2151063, 5019147, 6453189, 15057441, 45172323]

約数ペア:

[(1, 45172323), (3, 15057441), (7, 6453189), (9, 5019147), (21, 2151063), (27, 1673049), (63, 717021), (81, 557683), (189, 239007), (567, 79669)]