210660643947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1\times {\mathrm{115613}}^1$

素因数の和:118107

約数の個数: 32

約数和(自身を含む): 318539692800

約数和(自身を除く): 107879048853

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2459, 7377, 31967, 46721, 95901, 115613, 140163, 346839, 607373, 1502969, 1822119, 2196647, 4508907, 6589941, 28556411, 85669233, 284292367, 852877101, 3695800771, 5401554973, 11087402313, 16204664919, 70220214649, 210660643947]

約数ペア:

[(1, 210660643947), (3, 70220214649), (13, 16204664919), (19, 11087402313), (39, 5401554973), (57, 3695800771), (247, 852877101), (741, 284292367), (2459, 85669233), (7377, 28556411), (31967, 6589941), (46721, 4508907), (95901, 2196647), (115613, 1822119), (140163, 1502969), (346839, 607373)]