27147549

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63281}}^1$

素因数の和:63308

約数の個数: 16

約数和(自身を含む): 42525504

約数和(自身を除く): 15377955

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 63281, 189843, 696091, 822653, 2088273, 2467959, 9049183, 27147549]

約数ペア:

[(1, 27147549), (3, 9049183), (11, 2467959), (13, 2088273), (33, 822653), (39, 696091), (143, 189843), (429, 63281)]