26401896573

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{26927}}^1$

素因数の和:27785

約数の個数: 32

約数和(自身を含む): 39183040512

約数和(自身を除く): 12781143939

約数列:

[1, 3, 13, 31, 39, 93, 403, 811, 1209, 2433, 10543, 25141, 26927, 31629, 75423, 80781, 326833, 350051, 834737, 980499, 1050153, 2504211, 10851581, 21837797, 32554743, 65513391, 283891361, 676971707, 851674083, 2030915121, 8800632191, 26401896573]

約数ペア:

[(1, 26401896573), (3, 8800632191), (13, 2030915121), (31, 851674083), (39, 676971707), (93, 283891361), (403, 65513391), (811, 32554743), (1209, 21837797), (2433, 10851581), (10543, 2504211), (25141, 1050153), (26927, 980499), (31629, 834737), (75423, 350051), (80781, 326833)]