85281339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{739}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 134265600

約数和(自身を除く): 48984261

約数列:

[1, 3, 11, 13, 33, 39, 143, 269, 429, 739, 807, 2217, 2959, 3497, 8129, 8877, 9607, 10491, 24387, 28821, 38467, 105677, 115401, 198791, 317031, 596373, 2186701, 2584283, 6560103, 7752849, 28427113, 85281339]

約数ペア:

[(1, 85281339), (3, 28427113), (11, 7752849), (13, 6560103), (33, 2584283), (39, 2186701), (143, 596373), (269, 317031), (429, 198791), (739, 115401), (807, 105677), (2217, 38467), (2959, 28821), (3497, 24387), (8129, 10491), (8877, 9607)]