156977533413

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{137119}}^1$

素因数の和:137626

約数の個数: 32

約数和(自身を含む): 235297920000

約数和(自身を除く): 78320386587

約数列:

[1, 3, 9, 27, 109, 327, 389, 981, 1167, 2943, 3501, 10503, 42401, 127203, 137119, 381609, 411357, 1144827, 1234071, 3702213, 14945971, 44837913, 53339291, 134513739, 160017873, 403541217, 480053619, 1440160857, 5813982719, 17441948157, 52325844471, 156977533413]

約数ペア:

[(1, 156977533413), (3, 52325844471), (9, 17441948157), (27, 5813982719), (109, 1440160857), (327, 480053619), (389, 403541217), (981, 160017873), (1167, 134513739), (2943, 53339291), (3501, 44837913), (10503, 14945971), (42401, 3702213), (127203, 1234071), (137119, 1144827), (381609, 411357)]