274509254223

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{18564229}}^1$

素因数の和:18564319

約数の個数: 24

約数和(自身を含む): 417026862720

約数和(自身を除く): 142517608497

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4929, 14787, 18564229, 55692687, 167078061, 575491099, 983904137, 1726473297, 2951712411, 5179419891, 8855137233, 30501028247, 91503084741, 274509254223]

約数ペア:

[(1, 274509254223), (3, 91503084741), (9, 30501028247), (31, 8855137233), (53, 5179419891), (93, 2951712411), (159, 1726473297), (279, 983904137), (477, 575491099), (1643, 167078061), (4929, 55692687), (14787, 18564229)]