72356787

素因数分解:

$3^3\times {\mathrm{347}}^1\times {\mathrm{7723}}^1$

素因数の和:8079

約数の個数: 16

約数和(自身を含む): 107518080

約数和(自身を除く): 35161293

約数列:

[1, 3, 9, 27, 347, 1041, 3123, 7723, 9369, 23169, 69507, 208521, 2679881, 8039643, 24118929, 72356787]

約数ペア:

[(1, 72356787), (3, 24118929), (9, 8039643), (27, 2679881), (347, 208521), (1041, 69507), (3123, 23169), (7723, 9369)]