87852861

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{727}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 131738880

約数和(自身を除く): 43886019

約数列:

[1, 3, 9, 29, 87, 261, 463, 727, 1389, 2181, 4167, 6543, 13427, 21083, 40281, 63249, 120843, 189747, 336601, 1009803, 3029409, 9761429, 29284287, 87852861]

約数ペア:

[(1, 87852861), (3, 29284287), (9, 9761429), (29, 3029409), (87, 1009803), (261, 336601), (463, 189747), (727, 120843), (1389, 63249), (2181, 40281), (4167, 21083), (6543, 13427)]