60540039

素因数分解:

$3^2\times 7^2\times {\mathrm{137279}}^1$

素因数の和:137299

約数の個数: 18

約数和(自身を含む): 101724480

約数和(自身を除く): 41184441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 137279, 411837, 960953, 1235511, 2882859, 6726671, 8648577, 20180013, 60540039]

約数ペア:

[(1, 60540039), (3, 20180013), (7, 8648577), (9, 6726671), (21, 2882859), (49, 1235511), (63, 960953), (147, 411837), (441, 137279)]