69863493

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 109440000

約数和(自身を除く): 39576507

約数列:

[1, 3, 7, 21, 59, 113, 177, 339, 413, 499, 791, 1239, 1497, 2373, 3493, 6667, 10479, 20001, 29441, 46669, 56387, 88323, 140007, 169161, 206087, 394709, 618261, 1184127, 3326833, 9980499, 23287831, 69863493]

約数ペア:

[(1, 69863493), (3, 23287831), (7, 9980499), (21, 3326833), (59, 1184127), (113, 618261), (177, 394709), (339, 206087), (413, 169161), (499, 140007), (791, 88323), (1239, 56387), (1497, 46669), (2373, 29441), (3493, 20001), (6667, 10479)]