171996603

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{3167}}^1$

素因数の和:3634

約数の個数: 16

約数和(自身を含む): 235293696

約数和(自身を除く): 63297093

約数列:

[1, 3, 43, 129, 421, 1263, 3167, 9501, 18103, 54309, 136181, 408543, 1333307, 3999921, 57332201, 171996603]

約数ペア:

[(1, 171996603), (3, 57332201), (43, 3999921), (129, 1333307), (421, 408543), (1263, 136181), (3167, 54309), (9501, 18103)]