63972591

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{15199}}^1$

素因数の和:15286

約数の個数: 16

約数和(自身を含む): 90470400

約数和(自身を除く): 26497809

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 15199, 45597, 349577, 927139, 1048731, 2781417, 21324197, 63972591]

約数ペア:

[(1, 63972591), (3, 21324197), (23, 2781417), (61, 1048731), (69, 927139), (183, 349577), (1403, 45597), (4209, 15199)]