67722417

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5939}}^1$

素因数の和:6133

約数の個数: 24

約数和(自身を含む): 112432320

約数和(自身を除く): 44709903

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 5939, 11403, 17817, 41573, 53451, 124719, 374157, 1074959, 3224877, 7524713, 9674631, 22574139, 67722417]

約数ペア:

[(1, 67722417), (3, 22574139), (7, 9674631), (9, 7524713), (21, 3224877), (63, 1074959), (181, 374157), (543, 124719), (1267, 53451), (1629, 41573), (3801, 17817), (5939, 11403)]