69984423

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2239}}^1$

素因数の和:2419

約数の個数: 24

約数和(自身を含む): 106229760

約数和(自身を除く): 36245337

約数列:

[1, 3, 9, 23, 69, 151, 207, 453, 1359, 2239, 3473, 6717, 10419, 20151, 31257, 51497, 154491, 338089, 463473, 1014267, 3042801, 7776047, 23328141, 69984423]

約数ペア:

[(1, 69984423), (3, 23328141), (9, 7776047), (23, 3042801), (69, 1014267), (151, 463473), (207, 338089), (453, 154491), (1359, 51497), (2239, 31257), (3473, 20151), (6717, 10419)]