1958903359647

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{128461103}}^1$

素因数の和:128461159

約数の個数: 32

約数和(自身を含む): 3107731027968

約数和(自身を除く): 1148827668321

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1173, 5083, 15249, 128461103, 385383309, 1669994339, 2183838751, 2954605369, 5009983017, 6551516253, 8863816107, 28389903763, 38409869797, 50228291273, 85169711289, 115229609391, 150684873819, 652967786549, 1958903359647]

約数ペア:

[(1, 1958903359647), (3, 652967786549), (13, 150684873819), (17, 115229609391), (23, 85169711289), (39, 50228291273), (51, 38409869797), (69, 28389903763), (221, 8863816107), (299, 6551516253), (391, 5009983017), (663, 2954605369), (897, 2183838751), (1173, 1669994339), (5083, 385383309), (15249, 128461103)]