66113289

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 111443904

約数和(自身を除く): 45330615

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 163, 187, 241, 489, 561, 723, 1467, 1683, 1793, 2169, 2651, 2771, 4097, 5379, 7953, 8313, 12291, 16137, 23859, 24939, 30481, 36873, 39283, 45067, 91443, 117849, 135201, 274329, 353547, 405603, 432113, 667811, 1296339, 2003433, 3889017, 6010299, 7345921, 22037763, 66113289]

約数ペア:

[(1, 66113289), (3, 22037763), (9, 7345921), (11, 6010299), (17, 3889017), (33, 2003433), (51, 1296339), (99, 667811), (153, 432113), (163, 405603), (187, 353547), (241, 274329), (489, 135201), (561, 117849), (723, 91443), (1467, 45067), (1683, 39283), (1793, 36873), (2169, 30481), (2651, 24939), (2771, 23859), (4097, 16137), (5379, 12291), (7953, 8313)]