139736799

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5233}}^1$

素因数の和:5308

約数の個数: 32

約数和(自身を含む): 221084160

約数和(自身を除く): 81347361

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 621, 989, 1161, 2967, 5233, 8901, 15699, 26703, 47097, 120359, 141291, 225019, 361077, 675057, 1083231, 2025171, 3249693, 5175437, 6075513, 15526311, 46578933, 139736799]

約数ペア:

[(1, 139736799), (3, 46578933), (9, 15526311), (23, 6075513), (27, 5175437), (43, 3249693), (69, 2025171), (129, 1083231), (207, 675057), (387, 361077), (621, 225019), (989, 141291), (1161, 120359), (2967, 47097), (5233, 26703), (8901, 15699)]