27613359

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 42535680

約数和(自身を除く): 14922321

約数列:

[1, 3, 9, 27, 37, 111, 131, 211, 333, 393, 633, 999, 1179, 1899, 3537, 4847, 5697, 7807, 14541, 23421, 27641, 43623, 70263, 82923, 130869, 210789, 248769, 746307, 1022717, 3068151, 9204453, 27613359]

約数ペア:

[(1, 27613359), (3, 9204453), (9, 3068151), (27, 1022717), (37, 746307), (111, 248769), (131, 210789), (211, 130869), (333, 82923), (393, 70263), (633, 43623), (999, 27641), (1179, 23421), (1899, 14541), (3537, 7807), (4847, 5697)]