69188623

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 87708672

約数和(自身を除く): 18520049

約数列:

[1, 7, 17, 23, 119, 161, 289, 391, 1487, 2023, 2737, 6647, 10409, 25279, 34201, 46529, 176953, 239407, 429743, 581417, 3008201, 4069919, 9884089, 69188623]

約数ペア:

[(1, 69188623), (7, 9884089), (17, 4069919), (23, 3008201), (119, 581417), (161, 429743), (289, 239407), (391, 176953), (1487, 46529), (2023, 34201), (2737, 25279), (6647, 10409)]