91312143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{75527}}^1$

素因数の和:75574

約数の個数: 16

約数和(自身を含む): 135346176

約数和(自身を除く): 44034033

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 75527, 226581, 981851, 2341337, 2945553, 7024011, 30437381, 91312143]

約数ペア:

[(1, 91312143), (3, 30437381), (13, 7024011), (31, 2945553), (39, 2341337), (93, 981851), (403, 226581), (1209, 75527)]