40647663

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4217}}^1$

素因数の和:4253

約数の個数: 40

約数和(自身を含む): 73494432

約数和(自身を除く): 32846769

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 4217, 9639, 12651, 29519, 37953, 71689, 88557, 113859, 215067, 265671, 341577, 501823, 645201, 797013, 1505469, 1935603, 2391039, 4516407, 5806809, 13549221, 40647663]

約数ペア:

[(1, 40647663), (3, 13549221), (7, 5806809), (9, 4516407), (17, 2391039), (21, 1935603), (27, 1505469), (51, 797013), (63, 645201), (81, 501823), (119, 341577), (153, 265671), (189, 215067), (357, 113859), (459, 88557), (567, 71689), (1071, 37953), (1377, 29519), (3213, 12651), (4217, 9639)]