2876800509

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2789}}^1$

素因数の和:2983

約数の個数: 64

約数和(自身を含む): 4885401600

約数和(自身を除く): 2008601091

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 151, 207, 253, 297, 453, 621, 759, 1359, 1661, 2277, 2789, 3473, 4077, 4983, 6831, 8367, 10419, 14949, 25101, 30679, 31257, 38203, 44847, 64147, 75303, 92037, 93771, 114609, 192441, 276111, 343827, 421139, 577323, 705617, 828333, 1031481, 1263417, 1731969, 2116851, 3790251, 4632529, 6350553, 9686197, 11370753, 13897587, 19051659, 29058591, 41692761, 87175773, 106548167, 125078283, 261527319, 319644501, 958933503, 2876800509]

約数ペア:

[(1, 2876800509), (3, 958933503), (9, 319644501), (11, 261527319), (23, 125078283), (27, 106548167), (33, 87175773), (69, 41692761), (99, 29058591), (151, 19051659), (207, 13897587), (253, 11370753), (297, 9686197), (453, 6350553), (621, 4632529), (759, 3790251), (1359, 2116851), (1661, 1731969), (2277, 1263417), (2789, 1031481), (3473, 828333), (4077, 705617), (4983, 577323), (6831, 421139), (8367, 343827), (10419, 276111), (14949, 192441), (25101, 114609), (30679, 93771), (31257, 92037), (38203, 75303), (44847, 64147)]