67319637

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2579}}^1$

素因数の和:2713

約数の個数: 32

約数和(自身を含む): 112942080

約数和(自身を除く): 45622443

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 2373, 2579, 3729, 7737, 8701, 18053, 26103, 28369, 54159, 85107, 198583, 291427, 595749, 874281, 2039989, 3205697, 6119967, 9617091, 22439879, 67319637]

約数ペア:

[(1, 67319637), (3, 22439879), (7, 9617091), (11, 6119967), (21, 3205697), (33, 2039989), (77, 874281), (113, 595749), (231, 291427), (339, 198583), (791, 85107), (1243, 54159), (2373, 28369), (2579, 26103), (3729, 18053), (7737, 8701)]