73059147

素因数分解:

$3^2\times 7^2\times {\mathrm{165667}}^1$

素因数の和:165687

約数の個数: 18

約数和(自身を含む): 122759988

約数和(自身を除く): 49700841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 165667, 497001, 1159669, 1491003, 3479007, 8117683, 10437021, 24353049, 73059147]

約数ペア:

[(1, 73059147), (3, 24353049), (7, 10437021), (9, 8117683), (21, 3479007), (49, 1491003), (63, 1159669), (147, 497001), (441, 165667)]