91688051

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 119605248

約数和(自身を除く): 27917197

約数列:

[1, 7, 13, 23, 71, 91, 161, 299, 497, 617, 923, 1633, 2093, 4319, 6461, 8021, 11431, 14191, 21229, 43807, 56147, 99337, 148603, 184483, 306649, 569491, 1007561, 1291381, 3986437, 7052927, 13098293, 91688051]

約数ペア:

[(1, 91688051), (7, 13098293), (13, 7052927), (23, 3986437), (71, 1291381), (91, 1007561), (161, 569491), (299, 306649), (497, 184483), (617, 148603), (923, 99337), (1633, 56147), (2093, 43807), (4319, 21229), (6461, 14191), (8021, 11431)]