73127511

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{653}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 110594016

約数和(自身を除く): 37466505

約数列:

[1, 3, 9, 23, 69, 207, 541, 653, 1623, 1959, 4869, 5877, 12443, 15019, 37329, 45057, 111987, 135171, 353273, 1059819, 3179457, 8125279, 24375837, 73127511]

約数ペア:

[(1, 73127511), (3, 24375837), (9, 8125279), (23, 3179457), (69, 1059819), (207, 353273), (541, 135171), (653, 111987), (1623, 45057), (1959, 37329), (4869, 15019), (5877, 12443)]