65905287

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 105283584

約数和(自身を除く): 39378297

約数列:

[1, 3, 7, 21, 31, 67, 93, 201, 217, 469, 651, 1407, 1511, 2077, 4533, 6231, 10577, 14539, 31731, 43617, 46841, 101237, 140523, 303711, 327887, 708659, 983661, 2125977, 3138347, 9415041, 21968429, 65905287]

約数ペア:

[(1, 65905287), (3, 21968429), (7, 9415041), (21, 3138347), (31, 2125977), (67, 983661), (93, 708659), (201, 327887), (217, 303711), (469, 140523), (651, 101237), (1407, 46841), (1511, 43617), (2077, 31731), (4533, 14539), (6231, 10577)]