64853793

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5107}}^1$

素因数の和:5213

約数の個数: 24

約数和(自身を含む): 100402848

約数和(自身を除く): 35549055

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 4233, 5107, 12699, 15321, 45963, 86819, 260457, 423881, 781371, 1271643, 3814929, 7205977, 21617931, 64853793]

約数ペア:

[(1, 64853793), (3, 21617931), (9, 7205977), (17, 3814929), (51, 1271643), (83, 781371), (153, 423881), (249, 260457), (747, 86819), (1411, 45963), (4233, 15321), (5107, 12699)]