172327797

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{155671}}^1$

素因数の和:155721

約数の個数: 16

約数和(自身を含む): 261528960

約数和(自身を除く): 89201163

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 155671, 467013, 1401039, 4203117, 6382511, 19147533, 57442599, 172327797]

約数ペア:

[(1, 172327797), (3, 57442599), (9, 19147533), (27, 6382511), (41, 4203117), (123, 1401039), (369, 467013), (1107, 155671)]