140569656987

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{2531}}^1\times {\mathrm{349303}}^1$

素因数の和:351890

約数の個数: 16

約数和(自身を含む): 191038549248

約数和(自身を除く): 50468892261

約数列:

[1, 3, 53, 159, 2531, 7593, 134143, 349303, 402429, 1047909, 18513059, 55539177, 884085893, 2652257679, 46856552329, 140569656987]

約数ペア:

[(1, 140569656987), (3, 46856552329), (53, 2652257679), (159, 884085893), (2531, 55539177), (7593, 18513059), (134143, 1047909), (349303, 402429)]