281738173887

素因数分解:

$3^3\times {\mathrm{30029}}^1\times {\mathrm{347489}}^1$

素因数の和:377527

約数の個数: 16

約数和(自身を含む): 417404988000

約数和(自身を除く): 135666814113

約数列:

[1, 3, 9, 27, 30029, 90087, 270261, 347489, 810783, 1042467, 3127401, 9382203, 10434747181, 31304241543, 93912724629, 281738173887]

約数ペア:

[(1, 281738173887), (3, 93912724629), (9, 31304241543), (27, 10434747181), (30029, 9382203), (90087, 3127401), (270261, 1042467), (347489, 810783)]