83672771

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 106229760

約数和(自身を除く): 22556989

約数列:

[1, 7, 13, 79, 91, 103, 113, 553, 721, 791, 1027, 1339, 1469, 7189, 8137, 8927, 9373, 10283, 11639, 56959, 62489, 81473, 105781, 116051, 151307, 740467, 812357, 919481, 1059149, 6436367, 11953253, 83672771]

約数ペア:

[(1, 83672771), (7, 11953253), (13, 6436367), (79, 1059149), (91, 919481), (103, 812357), (113, 740467), (553, 151307), (721, 116051), (791, 105781), (1027, 81473), (1339, 62489), (1469, 56959), (7189, 11639), (8137, 10283), (8927, 9373)]