40002957

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 63548160

約数和(自身を除く): 23545203

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 621, 851, 999, 1741, 2553, 5223, 7659, 15669, 22977, 40043, 47007, 64417, 120129, 193251, 360387, 579753, 1081161, 1481591, 1739259, 4444773, 13334319, 40002957]

約数ペア:

[(1, 40002957), (3, 13334319), (9, 4444773), (23, 1739259), (27, 1481591), (37, 1081161), (69, 579753), (111, 360387), (207, 193251), (333, 120129), (621, 64417), (851, 47007), (999, 40043), (1741, 22977), (2553, 15669), (5223, 7659)]