22878021267

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{617}}^1\times {\mathrm{1999}}^1$

素因数の和:2857

約数の個数: 40

約数和(自身を含む): 34397880000

約数和(自身を除く): 11519858733

約数列:

[1, 3, 9, 27, 81, 229, 617, 687, 1851, 1999, 2061, 5553, 5997, 6183, 16659, 17991, 18549, 49977, 53973, 141293, 161919, 423879, 457771, 1233383, 1271637, 1373313, 3700149, 3814911, 4119939, 11100447, 11444733, 12359817, 33301341, 37079451, 99904023, 282444707, 847334121, 2542002363, 7626007089, 22878021267]

約数ペア:

[(1, 22878021267), (3, 7626007089), (9, 2542002363), (27, 847334121), (81, 282444707), (229, 99904023), (617, 37079451), (687, 33301341), (1851, 12359817), (1999, 11444733), (2061, 11100447), (5553, 4119939), (5997, 3814911), (6183, 3700149), (16659, 1373313), (17991, 1271637), (18549, 1233383), (49977, 457771), (53973, 423879), (141293, 161919)]