225412407

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{52951}}^1$

素因数の和:53011

約数の個数: 24

約数和(自身を含む): 363462528

約数和(自身を除く): 138050121

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 52951, 158853, 476559, 582461, 1747383, 2276893, 5242149, 6830679, 20492037, 25045823, 75137469, 225412407]

約数ペア:

[(1, 225412407), (3, 75137469), (9, 25045823), (11, 20492037), (33, 6830679), (43, 5242149), (99, 2276893), (129, 1747383), (387, 582461), (473, 476559), (1419, 158853), (4257, 52951)]