83645037

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42829}}^1$

素因数の和:42873

約数の個数: 24

約数和(自身を含む): 142538240

約数和(自身を除く): 58893203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 42829, 128487, 299803, 385461, 899409, 1327699, 2698227, 3983097, 9293893, 11949291, 27881679, 83645037]

約数ペア:

[(1, 83645037), (3, 27881679), (7, 11949291), (9, 9293893), (21, 3983097), (31, 2698227), (63, 1327699), (93, 899409), (217, 385461), (279, 299803), (651, 128487), (1953, 42829)]