255271569237

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7639}}^1\times {\mathrm{5903}}^1$

素因数の和:13602

約数の個数: 48

約数和(自身を含む): 401087531520

約数和(自身を除く): 145815962283

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 5903, 7639, 17709, 22917, 53127, 68751, 100351, 129863, 218411, 282643, 301053, 389589, 655233, 847929, 903159, 1168767, 1965699, 2543787, 3712987, 4804931, 11138961, 14414793, 33416883, 43244379, 45093017, 135279051, 405837153, 766581289, 1668441629, 2299743867, 5005324887, 6899231601, 15015974661, 28363507693, 85090523079, 255271569237]

約数ペア:

[(1, 255271569237), (3, 85090523079), (9, 28363507693), (17, 15015974661), (37, 6899231601), (51, 5005324887), (111, 2299743867), (153, 1668441629), (333, 766581289), (629, 405837153), (1887, 135279051), (5661, 45093017), (5903, 43244379), (7639, 33416883), (17709, 14414793), (22917, 11138961), (53127, 4804931), (68751, 3712987), (100351, 2543787), (129863, 1965699), (218411, 1168767), (282643, 903159), (301053, 847929), (389589, 655233)]