127345917

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2\times {\mathrm{233}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 179959104

約数和(自身を除く): 52613187

約数列:

[1, 3, 23, 69, 89, 233, 267, 699, 2047, 5359, 6141, 7921, 16077, 20737, 23763, 62211, 182183, 476951, 546549, 1430853, 1845593, 5536779, 42448639, 127345917]

約数ペア:

[(1, 127345917), (3, 42448639), (23, 5536779), (69, 1845593), (89, 1430853), (233, 546549), (267, 476951), (699, 182183), (2047, 62211), (5359, 23763), (6141, 20737), (7921, 16077)]