80836461

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 40

約数和(自身を含む): 125444088

約数和(自身を除く): 44607627

約数列:

[1, 3, 9, 27, 41, 81, 101, 123, 241, 303, 369, 723, 909, 1107, 2169, 2727, 3321, 4141, 6507, 8181, 9881, 12423, 19521, 24341, 29643, 37269, 73023, 88929, 111807, 219069, 266787, 335421, 657207, 800361, 997981, 1971621, 2993943, 8981829, 26945487, 80836461]

約数ペア:

[(1, 80836461), (3, 26945487), (9, 8981829), (27, 2993943), (41, 1971621), (81, 997981), (101, 800361), (123, 657207), (241, 335421), (303, 266787), (369, 219069), (723, 111807), (909, 88929), (1107, 73023), (2169, 37269), (2727, 29643), (3321, 24341), (4141, 19521), (6507, 12423), (8181, 9881)]