189573147

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 277134000

約数和(自身を除く): 87560853

約数列:

[1, 3, 9, 149, 373, 379, 447, 1119, 1137, 1341, 3357, 3411, 55577, 56471, 141367, 166731, 169413, 424101, 500193, 508239, 1272303, 21063683, 63191049, 189573147]

約数ペア:

[(1, 189573147), (3, 63191049), (9, 21063683), (149, 1272303), (373, 508239), (379, 500193), (447, 424101), (1119, 169413), (1137, 166731), (1341, 141367), (3357, 56471), (3411, 55577)]