67490631

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3259}}^1$

素因数の和:3340

約数の個数: 32

約数和(自身を含む): 109536000

約数和(自身を除く): 42045369

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 1593, 2301, 3259, 6903, 9777, 20709, 29331, 42367, 87993, 127101, 192281, 381303, 576843, 1143909, 1730529, 2499653, 5191587, 7498959, 22496877, 67490631]

約数ペア:

[(1, 67490631), (3, 22496877), (9, 7498959), (13, 5191587), (27, 2499653), (39, 1730529), (59, 1143909), (117, 576843), (177, 381303), (351, 192281), (531, 127101), (767, 87993), (1593, 42367), (2301, 29331), (3259, 20709), (6903, 9777)]