86021397

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 156574080

約数和(自身を除く): 70552683

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 101, 231, 303, 693, 707, 909, 1111, 1229, 2121, 3333, 3687, 6363, 7777, 8603, 9999, 11061, 13519, 23331, 25809, 40557, 69993, 77427, 94633, 121671, 124129, 283899, 372387, 851697, 868903, 1117161, 1365419, 2606709, 4096257, 7820127, 9557933, 12288771, 28673799, 86021397]

約数ペア:

[(1, 86021397), (3, 28673799), (7, 12288771), (9, 9557933), (11, 7820127), (21, 4096257), (33, 2606709), (63, 1365419), (77, 1117161), (99, 868903), (101, 851697), (231, 372387), (303, 283899), (693, 124129), (707, 121671), (909, 94633), (1111, 77427), (1229, 69993), (2121, 40557), (3333, 25809), (3687, 23331), (6363, 13519), (7777, 11061), (8603, 9999)]