201601695

素因数分解:

$3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{20333}}^1$

素因数の和:21002

約数の個数: 16

約数和(自身を含む): 323066592

約数和(自身を除く): 121464897

約数列:

[1, 3, 5, 15, 661, 1983, 3305, 9915, 20333, 60999, 101665, 304995, 13440113, 40320339, 67200565, 201601695]

約数ペア:

[(1, 201601695), (3, 67200565), (5, 40320339), (15, 13440113), (661, 304995), (1983, 101665), (3305, 60999), (9915, 20333)]