15936697089

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{7309}}^1$

素因数の和:7686

約数の個数: 48

約数和(自身を含む): 24905462400

約数和(自身を除く): 8968765311

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 311, 369, 779, 933, 2337, 2799, 5909, 7011, 7309, 12751, 17727, 21927, 38253, 53181, 65781, 114759, 138871, 242269, 299669, 416613, 726807, 899007, 1249839, 2180421, 2273099, 2697021, 5693711, 6819297, 17081133, 20457891, 43188881, 51243399, 93197059, 129566643, 279591177, 388699929, 838773531, 1770744121, 5312232363, 15936697089]

約数ペア:

[(1, 15936697089), (3, 5312232363), (9, 1770744121), (19, 838773531), (41, 388699929), (57, 279591177), (123, 129566643), (171, 93197059), (311, 51243399), (369, 43188881), (779, 20457891), (933, 17081133), (2337, 6819297), (2799, 5693711), (5909, 2697021), (7011, 2273099), (7309, 2180421), (12751, 1249839), (17727, 899007), (21927, 726807), (38253, 416613), (53181, 299669), (65781, 242269), (114759, 138871)]