8138275197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{26371}}^1$

素因数の和:26621

約数の個数: 32

約数和(自身を含む): 12033227136

約数和(自身を除く): 3894951939

約数列:

[1, 3, 13, 39, 41, 123, 193, 533, 579, 1599, 2509, 7527, 7913, 23739, 26371, 79113, 102869, 308607, 342823, 1028469, 1081211, 3243633, 5089603, 14055743, 15268809, 42167229, 66164839, 198494517, 208673723, 626021169, 2712758399, 8138275197]

約数ペア:

[(1, 8138275197), (3, 2712758399), (13, 626021169), (39, 208673723), (41, 198494517), (123, 66164839), (193, 42167229), (533, 15268809), (579, 14055743), (1599, 5089603), (2509, 3243633), (7527, 1081211), (7913, 1028469), (23739, 342823), (26371, 308607), (79113, 102869)]