133482961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 153538560

約数和(自身を除く): 20055599

約数列:

[1, 19, 23, 47, 67, 97, 437, 893, 1081, 1273, 1541, 1843, 2231, 3149, 4559, 6499, 20539, 29279, 42389, 59831, 72427, 86621, 104857, 123481, 149477, 305453, 1376113, 1992283, 2840063, 5803607, 7025419, 133482961]

約数ペア:

[(1, 133482961), (19, 7025419), (23, 5803607), (47, 2840063), (67, 1992283), (97, 1376113), (437, 305453), (893, 149477), (1081, 123481), (1273, 104857), (1541, 86621), (1843, 72427), (2231, 59831), (3149, 42389), (4559, 29279), (6499, 20539)]