71667999

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{47119}}^1$

素因数の和:47151

約数の個数: 18

約数和(自身を含む): 112098480

約数和(自身を除く): 40430481

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 47119, 141357, 424071, 612547, 1837641, 5512923, 7963111, 23889333, 71667999]

約数ペア:

[(1, 71667999), (3, 23889333), (9, 7963111), (13, 5512923), (39, 1837641), (117, 612547), (169, 424071), (507, 141357), (1521, 47119)]