61326531

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19087}}^1$

素因数の和:19120

約数の個数: 32

約数和(自身を含む): 109946880

約数和(自身を除く): 48620349

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 19087, 57261, 133609, 171783, 324479, 400827, 515349, 973437, 1202481, 2271353, 2920311, 3607443, 6814059, 8760933, 20442177, 61326531]

約数ペア:

[(1, 61326531), (3, 20442177), (7, 8760933), (9, 6814059), (17, 3607443), (21, 2920311), (27, 2271353), (51, 1202481), (63, 973437), (119, 515349), (153, 400827), (189, 324479), (357, 171783), (459, 133609), (1071, 57261), (3213, 19087)]