77884753317

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{56893}}^1$

素因数の和:57042

約数の個数: 64

約数和(自身を含む): 129335992320

約数和(自身を除く): 51451239003

約数列:

[1, 3, 7, 19, 21, 47, 57, 73, 133, 141, 219, 329, 399, 511, 893, 987, 1387, 1533, 2679, 3431, 4161, 6251, 9709, 10293, 18753, 24017, 29127, 56893, 65189, 72051, 170679, 195567, 398251, 456323, 1080967, 1194753, 1368969, 2673971, 3242901, 4153189, 7566769, 8021913, 12459567, 18717797, 22700307, 29072323, 50805449, 56153391, 78910591, 87216969, 152416347, 195199883, 236731773, 355638143, 552374137, 585599649, 1066914429, 1366399181, 1657122411, 3708797777, 4099197543, 11126393331, 25961584439, 77884753317]

約数ペア:

[(1, 77884753317), (3, 25961584439), (7, 11126393331), (19, 4099197543), (21, 3708797777), (47, 1657122411), (57, 1366399181), (73, 1066914429), (133, 585599649), (141, 552374137), (219, 355638143), (329, 236731773), (399, 195199883), (511, 152416347), (893, 87216969), (987, 78910591), (1387, 56153391), (1533, 50805449), (2679, 29072323), (3431, 22700307), (4161, 18717797), (6251, 12459567), (9709, 8021913), (10293, 7566769), (18753, 4153189), (24017, 3242901), (29127, 2673971), (56893, 1368969), (65189, 1194753), (72051, 1080967), (170679, 456323), (195567, 398251)]