68013957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3029

約数の個数: 32

約数和(自身を含む): 107339904

約数和(自身を除く): 39325947

約数列:

[1, 3, 11, 17, 33, 41, 51, 123, 187, 451, 561, 697, 1353, 2091, 2957, 7667, 8871, 23001, 32527, 50269, 97581, 121237, 150807, 363711, 552959, 1333607, 1658877, 2061029, 4000821, 6183087, 22671319, 68013957]

約数ペア:

[(1, 68013957), (3, 22671319), (11, 6183087), (17, 4000821), (33, 2061029), (41, 1658877), (51, 1333607), (123, 552959), (187, 363711), (451, 150807), (561, 121237), (697, 97581), (1353, 50269), (2091, 32527), (2957, 23001), (7667, 8871)]