66764409

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{3637}}^1$

素因数の和:3880

約数の個数: 16

約数和(自身を含む): 92550720

約数和(自身を除く): 25786311

約数列:

[1, 3, 29, 87, 211, 633, 3637, 6119, 10911, 18357, 105473, 316419, 767407, 2302221, 22254803, 66764409]

約数ペア:

[(1, 66764409), (3, 22254803), (29, 2302221), (87, 767407), (211, 316419), (633, 105473), (3637, 18357), (6119, 10911)]