30275181

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 48211200

約数和(自身を除く): 17936019

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 929, 1207, 1917, 2787, 3621, 8361, 10863, 15793, 25083, 32589, 47379, 65959, 142137, 197877, 426411, 593631, 1121303, 1780893, 3363909, 10091727, 30275181]

約数ペア:

[(1, 30275181), (3, 10091727), (9, 3363909), (17, 1780893), (27, 1121303), (51, 593631), (71, 426411), (153, 197877), (213, 142137), (459, 65959), (639, 47379), (929, 32589), (1207, 25083), (1917, 15793), (2787, 10863), (3621, 8361)]