79810563

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 132723360

約数和(自身を除く): 52912797

約数列:

[1, 3, 7, 17, 21, 49, 51, 109, 119, 147, 293, 327, 357, 763, 833, 879, 1853, 2051, 2289, 2499, 4981, 5341, 5559, 6153, 12971, 14357, 14943, 16023, 31937, 34867, 38913, 43071, 90797, 95811, 104601, 223559, 244069, 272391, 542929, 670677, 732207, 1564913, 1628787, 3800503, 4694739, 11401509, 26603521, 79810563]

約数ペア:

[(1, 79810563), (3, 26603521), (7, 11401509), (17, 4694739), (21, 3800503), (49, 1628787), (51, 1564913), (109, 732207), (119, 670677), (147, 542929), (293, 272391), (327, 244069), (357, 223559), (763, 104601), (833, 95811), (879, 90797), (1853, 43071), (2051, 38913), (2289, 34867), (2499, 31937), (4981, 16023), (5341, 14943), (5559, 14357), (6153, 12971)]