89341551

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1867}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 139390160

約数和(自身を除く): 50048609

約数列:

[1, 3, 9, 13, 39, 117, 409, 1227, 1867, 3681, 5317, 5601, 15951, 16803, 24271, 47853, 72813, 218439, 763603, 2290809, 6872427, 9926839, 29780517, 89341551]

約数ペア:

[(1, 89341551), (3, 29780517), (9, 9926839), (13, 6872427), (39, 2290809), (117, 763603), (409, 218439), (1227, 72813), (1867, 47853), (3681, 24271), (5317, 16803), (5601, 15951)]