2783129769

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 4852224000

約数和(自身を除く): 2069094231

約数列:

[1, 3, 7, 9, 21, 47, 59, 63, 89, 141, 177, 179, 267, 329, 413, 423, 531, 537, 623, 801, 987, 1239, 1253, 1611, 1869, 2773, 2961, 3717, 3759, 4183, 5251, 5607, 8319, 8413, 10561, 11277, 12549, 15753, 15931, 19411, 24957, 25239, 29281, 31683, 36757, 37647, 47259, 47793, 58233, 58891, 73927, 75717, 87843, 95049, 110271, 111517, 143379, 174699, 176673, 221781, 246797, 263529, 330813, 334551, 496367, 530019, 665343, 740391, 748757, 939929, 1003653, 1489101, 1727579, 2221173, 2246271, 2819787, 3474569, 4467303, 5182737, 5241299, 6579503, 6738813, 8459361, 10423707, 15548211, 15723897, 19738509, 31271121, 44176663, 47171691, 59215527, 132529989, 309236641, 397589967, 927709923, 2783129769]

約数ペア:

[(1, 2783129769), (3, 927709923), (7, 397589967), (9, 309236641), (21, 132529989), (47, 59215527), (59, 47171691), (63, 44176663), (89, 31271121), (141, 19738509), (177, 15723897), (179, 15548211), (267, 10423707), (329, 8459361), (413, 6738813), (423, 6579503), (531, 5241299), (537, 5182737), (623, 4467303), (801, 3474569), (987, 2819787), (1239, 2246271), (1253, 2221173), (1611, 1727579), (1869, 1489101), (2773, 1003653), (2961, 939929), (3717, 748757), (3759, 740391), (4183, 665343), (5251, 530019), (5607, 496367), (8319, 334551), (8413, 330813), (10561, 263529), (11277, 246797), (12549, 221781), (15753, 176673), (15931, 174699), (19411, 143379), (24957, 111517), (25239, 110271), (29281, 95049), (31683, 87843), (36757, 75717), (37647, 73927), (47259, 58891), (47793, 58233)]