151385193

素因数分解:

$3^4\times {\mathrm{607}}^1\times {\mathrm{3079}}^1$

素因数の和:3698

約数の個数: 20

約数和(自身を含む): 226589440

約数和(自身を除く): 75204247

約数列:

[1, 3, 9, 27, 81, 607, 1821, 3079, 5463, 9237, 16389, 27711, 49167, 83133, 249399, 1868953, 5606859, 16820577, 50461731, 151385193]

約数ペア:

[(1, 151385193), (3, 50461731), (9, 16820577), (27, 5606859), (81, 1868953), (607, 249399), (1821, 83133), (3079, 49167), (5463, 27711), (9237, 16389)]