81737133

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{1427}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 111201216

約数和(自身を除く): 29464083

約数列:

[1, 3, 61, 183, 313, 939, 1427, 4281, 19093, 57279, 87047, 261141, 446651, 1339953, 27245711, 81737133]

約数ペア:

[(1, 81737133), (3, 27245711), (61, 1339953), (183, 446651), (313, 261141), (939, 87047), (1427, 57279), (4281, 19093)]