149506563

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1\times {\mathrm{821}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 201896352

約数和(自身を除く): 52389789

約数列:

[1, 3, 101, 303, 601, 821, 1803, 2463, 60701, 82921, 182103, 248763, 493421, 1480263, 49835521, 149506563]

約数ペア:

[(1, 149506563), (3, 49835521), (101, 1480263), (303, 493421), (601, 248763), (821, 182103), (1803, 82921), (2463, 60701)]