139964553

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{914801}}^1$

素因数の和:914824

約数の個数: 12

約数和(自身を含む): 214063668

約数和(自身を除く): 74099115

約数列:

[1, 3, 9, 17, 51, 153, 914801, 2744403, 8233209, 15551617, 46654851, 139964553]

約数ペア:

[(1, 139964553), (3, 46654851), (9, 15551617), (17, 8233209), (51, 2744403), (153, 914801)]