66728937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{33149}}^1$

素因数の和:33224

約数の個数: 16

約数和(自身を含む): 98654400

約数和(自身を除く): 31925463

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 33149, 99447, 364639, 1093917, 2022089, 6066267, 22242979, 66728937]

約数ペア:

[(1, 66728937), (3, 22242979), (11, 6066267), (33, 2022089), (61, 1093917), (183, 364639), (671, 99447), (2013, 33149)]