233390079

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{8209}}^1$

素因数の和:8243

約数の個数: 32

約数和(自身を含む): 377003200

約数和(自身を除く): 143613121

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 3159, 8209, 9477, 24627, 28431, 73881, 106717, 221643, 320151, 664929, 960453, 1994787, 2881359, 5984361, 8644077, 17953083, 25932231, 77796693, 233390079]

約数ペア:

[(1, 233390079), (3, 77796693), (9, 25932231), (13, 17953083), (27, 8644077), (39, 5984361), (81, 2881359), (117, 1994787), (243, 960453), (351, 664929), (729, 320151), (1053, 221643), (2187, 106717), (3159, 73881), (8209, 28431), (9477, 24627)]