16768701

素因数分解:

$3^5\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 25340224

約数和(自身を除く): 8571523

約数列:

[1, 3, 9, 27, 81, 151, 243, 453, 457, 1359, 1371, 4077, 4113, 12231, 12339, 36693, 37017, 69007, 111051, 207021, 621063, 1863189, 5589567, 16768701]

約数ペア:

[(1, 16768701), (3, 5589567), (9, 1863189), (27, 621063), (81, 207021), (151, 111051), (243, 69007), (453, 37017), (457, 36693), (1359, 12339), (1371, 12231), (4077, 4113)]