63281306

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 110315520

約数和(自身を除く): 47034214

約数列:

[1, 2, 11, 22, 29, 58, 71, 121, 127, 142, 242, 254, 319, 638, 781, 1397, 1562, 2059, 2794, 3509, 3683, 4118, 7018, 7366, 8591, 9017, 15367, 17182, 18034, 22649, 30734, 40513, 45298, 81026, 99187, 198374, 249139, 261493, 445643, 498278, 522986, 891286, 1091057, 2182114, 2876423, 5752846, 31640653, 63281306]

約数ペア:

[(1, 63281306), (2, 31640653), (11, 5752846), (22, 2876423), (29, 2182114), (58, 1091057), (71, 891286), (121, 522986), (127, 498278), (142, 445643), (242, 261493), (254, 249139), (319, 198374), (638, 99187), (781, 81026), (1397, 45298), (1562, 40513), (2059, 30734), (2794, 22649), (3509, 18034), (3683, 17182), (4118, 15367), (7018, 9017), (7366, 8591)]