173108043

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 261369920

約数和(自身を除く): 88261877

約数列:

[1, 3, 9, 27, 97, 157, 291, 421, 471, 873, 1263, 1413, 2619, 3789, 4239, 11367, 15229, 40837, 45687, 66097, 122511, 137061, 198291, 367533, 411183, 594873, 1102599, 1784619, 6411409, 19234227, 57702681, 173108043]

約数ペア:

[(1, 173108043), (3, 57702681), (9, 19234227), (27, 6411409), (97, 1784619), (157, 1102599), (291, 594873), (421, 411183), (471, 367533), (873, 198291), (1263, 137061), (1413, 122511), (2619, 66097), (3789, 45687), (4239, 40837), (11367, 15229)]