146817321981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{27901}}^1\times {\mathrm{159457}}^1$

素因数の和:187372

約数の個数: 16

約数和(自身を含む): 213561461568

約数和(自身を除く): 66744139587

約数列:

[1, 3, 11, 33, 27901, 83703, 159457, 306911, 478371, 920733, 1754027, 5262081, 4449009757, 13347029271, 48939107327, 146817321981]

約数ペア:

[(1, 146817321981), (3, 48939107327), (11, 13347029271), (33, 4449009757), (27901, 5262081), (83703, 1754027), (159457, 920733), (306911, 478371)]