168442923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1153}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 259234560

約数和(自身を除く): 90791637

約数列:

[1, 3, 11, 19, 33, 57, 209, 233, 627, 699, 1153, 2563, 3459, 4427, 7689, 12683, 13281, 21907, 38049, 48697, 65721, 146091, 240977, 268649, 722931, 805947, 2955139, 5104331, 8865417, 15312993, 56147641, 168442923]

約数ペア:

[(1, 168442923), (3, 56147641), (11, 15312993), (19, 8865417), (33, 5104331), (57, 2955139), (209, 805947), (233, 722931), (627, 268649), (699, 240977), (1153, 146091), (2563, 65721), (3459, 48697), (4427, 38049), (7689, 21907), (12683, 13281)]