138186189

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5693}}^1$

素因数の和:5762

約数の個数: 32

約数和(自身を含む): 218649600

約数和(自身を除く): 80463411

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 261, 279, 783, 837, 899, 2697, 5693, 8091, 17079, 24273, 51237, 153711, 165097, 176483, 495291, 529449, 1485873, 1588347, 4457619, 4765041, 5118007, 15354021, 46062063, 138186189]

約数ペア:

[(1, 138186189), (3, 46062063), (9, 15354021), (27, 5118007), (29, 4765041), (31, 4457619), (87, 1588347), (93, 1485873), (261, 529449), (279, 495291), (783, 176483), (837, 165097), (899, 153711), (2697, 51237), (5693, 24273), (8091, 17079)]