85434447

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 135442944

約数和(自身を除く): 50008497

約数列:

[1, 3, 7, 21, 41, 67, 123, 201, 287, 469, 861, 1407, 1481, 2747, 4443, 8241, 10367, 19229, 31101, 57687, 60721, 99227, 182163, 297681, 425047, 694589, 1275141, 2083767, 4068307, 12204921, 28478149, 85434447]

約数ペア:

[(1, 85434447), (3, 28478149), (7, 12204921), (21, 4068307), (41, 2083767), (67, 1275141), (123, 694589), (201, 425047), (287, 297681), (469, 182163), (861, 99227), (1407, 60721), (1481, 57687), (2747, 31101), (4443, 19229), (8241, 10367)]