142722837

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2237}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 225590400

約数和(自身を除く): 82867563

約数列:

[1, 3, 9, 17, 27, 51, 139, 153, 417, 459, 1251, 2237, 2363, 3753, 6711, 7089, 20133, 21267, 38029, 60399, 63801, 114087, 310943, 342261, 932829, 1026783, 2798487, 5286031, 8395461, 15858093, 47574279, 142722837]

約数ペア:

[(1, 142722837), (3, 47574279), (9, 15858093), (17, 8395461), (27, 5286031), (51, 2798487), (139, 1026783), (153, 932829), (417, 342261), (459, 310943), (1251, 114087), (2237, 63801), (2363, 60399), (3753, 38029), (6711, 21267), (7089, 20133)]