155595249

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 240843240

約数和(自身を除く): 85247991

約数列:

[1, 3, 9, 27, 37, 81, 111, 193, 269, 333, 579, 807, 999, 1737, 2421, 2997, 5211, 7141, 7263, 9953, 15633, 21423, 21789, 29859, 51917, 64269, 89577, 155751, 192807, 268731, 467253, 578421, 806193, 1401759, 1920929, 4205277, 5762787, 17288361, 51865083, 155595249]

約数ペア:

[(1, 155595249), (3, 51865083), (9, 17288361), (27, 5762787), (37, 4205277), (81, 1920929), (111, 1401759), (193, 806193), (269, 578421), (333, 467253), (579, 268731), (807, 192807), (999, 155751), (1737, 89577), (2421, 64269), (2997, 51917), (5211, 29859), (7141, 21789), (7263, 21423), (9953, 15633)]