70982037

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2358

約数の個数: 36

約数和(自身を含む): 121002336

約数和(自身を除く): 50020299

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 1491, 2267, 3479, 4473, 6801, 10437, 15869, 20403, 31311, 47607, 111083, 142821, 160957, 333249, 482871, 999747, 1126699, 1448613, 3380097, 7886893, 10140291, 23660679, 70982037]

約数ペア:

[(1, 70982037), (3, 23660679), (7, 10140291), (9, 7886893), (21, 3380097), (49, 1448613), (63, 1126699), (71, 999747), (147, 482871), (213, 333249), (441, 160957), (497, 142821), (639, 111083), (1491, 47607), (2267, 31311), (3479, 20403), (4473, 15869), (6801, 10437)]