6490503

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 10123200

約数和(自身を除く): 3632697

約数列:

[1, 3, 9, 27, 37, 73, 89, 111, 219, 267, 333, 657, 801, 999, 1971, 2403, 2701, 3293, 6497, 8103, 9879, 19491, 24309, 29637, 58473, 72927, 88911, 175419, 240389, 721167, 2163501, 6490503]

約数ペア:

[(1, 6490503), (3, 2163501), (9, 721167), (27, 240389), (37, 175419), (73, 88911), (89, 72927), (111, 58473), (219, 29637), (267, 24309), (333, 19491), (657, 9879), (801, 8103), (999, 6497), (1971, 3293), (2403, 2701)]