16622901

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 25296544

約数和(自身を除く): 8673643

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1021, 1809, 3063, 5427, 9189, 16281, 27567, 68407, 82701, 205221, 248103, 615663, 1846989, 5540967, 16622901]

約数ペア:

[(1, 16622901), (3, 5540967), (9, 1846989), (27, 615663), (67, 248103), (81, 205221), (201, 82701), (243, 68407), (603, 27567), (1021, 16281), (1809, 9189), (3063, 5427)]