29129841

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 47752320

約数和(自身を除く): 18622479

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 2243, 4329, 6729, 12987, 20187, 29159, 60561, 82991, 87477, 248973, 262431, 746919, 787293, 1078883, 2240757, 3236649, 9709947, 29129841]

約数ペア:

[(1, 29129841), (3, 9709947), (9, 3236649), (13, 2240757), (27, 1078883), (37, 787293), (39, 746919), (111, 262431), (117, 248973), (333, 87477), (351, 82991), (481, 60561), (999, 29159), (1443, 20187), (2243, 12987), (4329, 6729)]