72541539

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{24499}}^1$

素因数の和:24559

約数の個数: 24

約数和(自身を含む): 122304000

約数和(自身を除く): 49762461

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 24499, 73497, 171493, 220491, 514479, 1151453, 1543437, 3454359, 8060171, 10363077, 24180513, 72541539]

約数ペア:

[(1, 72541539), (3, 24180513), (7, 10363077), (9, 8060171), (21, 3454359), (47, 1543437), (63, 1151453), (141, 514479), (329, 220491), (423, 171493), (987, 73497), (2961, 24499)]