69992923

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 95961600

約数和(自身を除く): 25968677

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 343, 539, 637, 1001, 1427, 3773, 4459, 7007, 9989, 15697, 18551, 49049, 69923, 109879, 129857, 204061, 489461, 769153, 908999, 1428427, 5384071, 6362993, 9998989, 69992923]

約数ペア:

[(1, 69992923), (7, 9998989), (11, 6362993), (13, 5384071), (49, 1428427), (77, 908999), (91, 769153), (143, 489461), (343, 204061), (539, 129857), (637, 109879), (1001, 69923), (1427, 49049), (3773, 18551), (4459, 15697), (7007, 9989)]