142247823

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1\times {\mathrm{859}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 202767360

約数和(自身を除く): 60519537

約数列:

[1, 3, 17, 51, 191, 289, 573, 859, 867, 2577, 3247, 9741, 14603, 43809, 55199, 164069, 165597, 248251, 492207, 744753, 2789173, 8367519, 47415941, 142247823]

約数ペア:

[(1, 142247823), (3, 47415941), (17, 8367519), (51, 2789173), (191, 744753), (289, 492207), (573, 248251), (859, 165597), (867, 164069), (2577, 55199), (3247, 43809), (9741, 14603)]