355909869

素因数分解:

$3^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4157}}^1$

素因数の和:4327

約数の個数: 40

約数和(自身を含む): 611791488

約数和(自身を除く): 255881619

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 151, 189, 453, 567, 1057, 1359, 3171, 4077, 4157, 9513, 12231, 12471, 28539, 29099, 37413, 85617, 87297, 112239, 261891, 336717, 627707, 785673, 1883121, 2357019, 4393949, 5649363, 13181847, 16948089, 39545541, 50844267, 118636623, 355909869]

約数ペア:

[(1, 355909869), (3, 118636623), (7, 50844267), (9, 39545541), (21, 16948089), (27, 13181847), (63, 5649363), (81, 4393949), (151, 2357019), (189, 1883121), (453, 785673), (567, 627707), (1057, 336717), (1359, 261891), (3171, 112239), (4077, 87297), (4157, 85617), (9513, 37413), (12231, 29099), (12471, 28539)]