146520009

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{12829}}^1$

素因数の和:12891

約数の個数: 24

約数和(自身を含む): 224165760

約数和(自身を除く): 77645751

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 11421, 12829, 38487, 115461, 346383, 602963, 1039149, 1808889, 3117447, 5426667, 16280001, 48840003, 146520009]

約数ペア:

[(1, 146520009), (3, 48840003), (9, 16280001), (27, 5426667), (47, 3117447), (81, 1808889), (141, 1039149), (243, 602963), (423, 346383), (1269, 115461), (3807, 38487), (11421, 12829)]