42351579

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 40

約数和(自身を含む): 66908160

約数和(自身を除く): 24556581

約数列:

[1, 3, 9, 23, 27, 69, 81, 127, 179, 207, 381, 537, 621, 1143, 1611, 1863, 2921, 3429, 4117, 4833, 8763, 10287, 12351, 14499, 22733, 26289, 37053, 68199, 78867, 111159, 204597, 236601, 333477, 522859, 613791, 1568577, 1841373, 4705731, 14117193, 42351579]

約数ペア:

[(1, 42351579), (3, 14117193), (9, 4705731), (23, 1841373), (27, 1568577), (69, 613791), (81, 522859), (127, 333477), (179, 236601), (207, 204597), (381, 111159), (537, 78867), (621, 68199), (1143, 37053), (1611, 26289), (1863, 22733), (2921, 14499), (3429, 12351), (4117, 10287), (4833, 8763)]