72324063

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2753}}^1$

素因数の和:2908

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 51055137

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 2753, 2919, 3753, 8259, 8757, 19271, 24777, 26271, 57813, 74331, 173439, 382667, 520317, 1148001, 2678669, 3444003, 8036007, 10332009, 24108021, 72324063]

約数ペア:

[(1, 72324063), (3, 24108021), (7, 10332009), (9, 8036007), (21, 3444003), (27, 2678669), (63, 1148001), (139, 520317), (189, 382667), (417, 173439), (973, 74331), (1251, 57813), (2753, 26271), (2919, 24777), (3753, 19271), (8259, 8757)]