82309617

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 135757440

約数和(自身を除く): 53447823

約数列:

[1, 3, 9, 13, 23, 39, 69, 73, 117, 207, 219, 299, 419, 657, 897, 949, 1257, 1679, 2691, 2847, 3771, 5037, 5447, 8541, 9637, 15111, 16341, 21827, 28911, 30587, 49023, 65481, 86733, 91761, 125281, 196443, 275283, 375843, 397631, 703501, 1127529, 1192893, 2110503, 3578679, 6331509, 9145513, 27436539, 82309617]

約数ペア:

[(1, 82309617), (3, 27436539), (9, 9145513), (13, 6331509), (23, 3578679), (39, 2110503), (69, 1192893), (73, 1127529), (117, 703501), (207, 397631), (219, 375843), (299, 275283), (419, 196443), (657, 125281), (897, 91761), (949, 86733), (1257, 65481), (1679, 49023), (2691, 30587), (2847, 28911), (3771, 21827), (5037, 16341), (5447, 15111), (8541, 9637)]