90074763

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2647}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 137696000

約数和(自身を除く): 47621237

約数列:

[1, 3, 9, 19, 57, 171, 199, 597, 1791, 2647, 3781, 7941, 11343, 23823, 34029, 50293, 150879, 452637, 526753, 1580259, 4740777, 10008307, 30024921, 90074763]

約数ペア:

[(1, 90074763), (3, 30024921), (9, 10008307), (19, 4740777), (57, 1580259), (171, 526753), (199, 452637), (597, 150879), (1791, 50293), (2647, 34029), (3781, 23823), (7941, 11343)]