72791757

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{467}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 40426803

約数列:

[1, 3, 9, 23, 27, 69, 207, 251, 467, 621, 753, 1401, 2259, 4203, 5773, 6777, 10741, 12609, 17319, 32223, 51957, 96669, 117217, 155871, 290007, 351651, 1054953, 2695991, 3164859, 8087973, 24263919, 72791757]

約数ペア:

[(1, 72791757), (3, 24263919), (9, 8087973), (23, 3164859), (27, 2695991), (69, 1054953), (207, 351651), (251, 290007), (467, 155871), (621, 117217), (753, 96669), (1401, 51957), (2259, 32223), (4203, 17319), (5773, 12609), (6777, 10741)]