84009681

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14983}}^1$

素因数の和:15085

約数の個数: 24

約数和(自身を含む): 140250240

約数和(自身を除く): 56240559

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 14983, 44949, 104881, 134847, 314643, 943929, 1333487, 4000461, 9334409, 12001383, 28003227, 84009681]

約数ペア:

[(1, 84009681), (3, 28003227), (7, 12001383), (9, 9334409), (21, 4000461), (63, 1333487), (89, 943929), (267, 314643), (623, 134847), (801, 104881), (1869, 44949), (5607, 14983)]