78952251

素因数分解:

$3^1\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{2003}}^1$

素因数の和:3890

約数の個数: 16

約数和(自身を含む): 120432384

約数和(自身を除く): 41480133

約数列:

[1, 3, 7, 21, 1877, 2003, 5631, 6009, 13139, 14021, 39417, 42063, 3759631, 11278893, 26317417, 78952251]

約数ペア:

[(1, 78952251), (3, 26317417), (7, 11278893), (21, 3759631), (1877, 42063), (2003, 39417), (5631, 14021), (6009, 13139)]