7090079037

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 10371981312

約数和(自身を除く): 3281902275

約数列:

[1, 3, 31, 41, 43, 83, 93, 123, 129, 249, 521, 1271, 1333, 1563, 1763, 2573, 3403, 3569, 3813, 3999, 5289, 7719, 10209, 10707, 16151, 21361, 22403, 43243, 48453, 54653, 64083, 67209, 105493, 110639, 129729, 146329, 163959, 316479, 331917, 438987, 662191, 694493, 918523, 1340533, 1772963, 1859449, 1986573, 2083479, 2755569, 4021599, 4536199, 5318889, 5578347, 13608597, 28474213, 54961853, 57642919, 76237409, 85422639, 164885559, 172928757, 228712227, 2363359679, 7090079037]

約数ペア:

[(1, 7090079037), (3, 2363359679), (31, 228712227), (41, 172928757), (43, 164885559), (83, 85422639), (93, 76237409), (123, 57642919), (129, 54961853), (249, 28474213), (521, 13608597), (1271, 5578347), (1333, 5318889), (1563, 4536199), (1763, 4021599), (2573, 2755569), (3403, 2083479), (3569, 1986573), (3813, 1859449), (3999, 1772963), (5289, 1340533), (7719, 918523), (10209, 694493), (10707, 662191), (16151, 438987), (21361, 331917), (22403, 316479), (43243, 163959), (48453, 146329), (54653, 129729), (64083, 110639), (67209, 105493)]