40492467

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 63452400

約数和(自身を除く): 22959933

約数列:

[1, 3, 9, 27, 37, 59, 81, 111, 177, 229, 333, 531, 687, 999, 1593, 2061, 2183, 2997, 4779, 6183, 6549, 8473, 13511, 18549, 19647, 25419, 40533, 58941, 76257, 121599, 176823, 228771, 364797, 499907, 686313, 1094391, 1499721, 4499163, 13497489, 40492467]

約数ペア:

[(1, 40492467), (3, 13497489), (9, 4499163), (27, 1499721), (37, 1094391), (59, 686313), (81, 499907), (111, 364797), (177, 228771), (229, 176823), (333, 121599), (531, 76257), (687, 58941), (999, 40533), (1593, 25419), (2061, 19647), (2183, 18549), (2997, 13511), (4779, 8473), (6183, 6549)]