65190639

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{2269}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 88947680

約数和(自身を除く): 23757041

約数列:

[1, 3, 61, 157, 183, 471, 2269, 6807, 9577, 28731, 138409, 356233, 415227, 1068699, 21730213, 65190639]

約数ペア:

[(1, 65190639), (3, 21730213), (61, 1068699), (157, 415227), (183, 356233), (471, 138409), (2269, 28731), (6807, 9577)]