83965701

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 120913920

約数和(自身を除く): 36948219

約数列:

[1, 3, 29, 31, 87, 93, 163, 191, 489, 573, 899, 2697, 4727, 5053, 5539, 5921, 14181, 15159, 16617, 17763, 31133, 93399, 146537, 171709, 439611, 515127, 902857, 965123, 2708571, 2895369, 27988567, 83965701]

約数ペア:

[(1, 83965701), (3, 27988567), (29, 2895369), (31, 2708571), (87, 965123), (93, 902857), (163, 515127), (191, 439611), (489, 171709), (573, 146537), (899, 93399), (2697, 31133), (4727, 17763), (5053, 16617), (5539, 15159), (5921, 14181)]