78869007

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15083}}^1$

素因数の和:15179

約数の個数: 24

約数和(自身を含む): 131773824

約数和(自身を除く): 52904817

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 15083, 45249, 105581, 135747, 316743, 950229, 1251889, 3755667, 8763223, 11267001, 26289669, 78869007]

約数ペア:

[(1, 78869007), (3, 26289669), (7, 11267001), (9, 8763223), (21, 3755667), (63, 1251889), (83, 950229), (249, 316743), (581, 135747), (747, 105581), (1743, 45249), (5229, 15083)]