25156769337

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{228049}}^1$

素因数の和:228182

約数の個数: 48

約数和(自身を含む): 44398598400

約数和(自身を除く): 19241829063

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 103, 119, 153, 309, 357, 721, 927, 1071, 1751, 2163, 5253, 6489, 12257, 15759, 36771, 110313, 228049, 684147, 1596343, 2052441, 3876833, 4789029, 11630499, 14367087, 23489047, 27137831, 34891497, 70467141, 81413493, 164423329, 211401423, 244240479, 399313799, 493269987, 1197941397, 1479809961, 2795196593, 3593824191, 8385589779, 25156769337]

約数ペア:

[(1, 25156769337), (3, 8385589779), (7, 3593824191), (9, 2795196593), (17, 1479809961), (21, 1197941397), (51, 493269987), (63, 399313799), (103, 244240479), (119, 211401423), (153, 164423329), (309, 81413493), (357, 70467141), (721, 34891497), (927, 27137831), (1071, 23489047), (1751, 14367087), (2163, 11630499), (5253, 4789029), (6489, 3876833), (12257, 2052441), (15759, 1596343), (36771, 684147), (110313, 228049)]