89975379

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2711}}^1$

素因数の和:2787

約数の個数: 32

約数和(自身を含む): 138507264

約数和(自身を除く): 48531885

約数列:

[1, 3, 13, 23, 37, 39, 69, 111, 299, 481, 851, 897, 1443, 2553, 2711, 8133, 11063, 33189, 35243, 62353, 100307, 105729, 187059, 300921, 810589, 1303991, 2307061, 2431767, 3911973, 6921183, 29991793, 89975379]

約数ペア:

[(1, 89975379), (3, 29991793), (13, 6921183), (23, 3911973), (37, 2431767), (39, 2307061), (69, 1303991), (111, 810589), (299, 300921), (481, 187059), (851, 105729), (897, 100307), (1443, 62353), (2553, 35243), (2711, 33189), (8133, 11063)]