66975962763

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{47809}}^1$

素因数の和:48171

約数の個数: 32

約数和(自身を含む): 94732646400

約数和(自身を除く): 27756683637

約数列:

[1, 3, 23, 69, 79, 237, 257, 771, 1817, 5451, 5911, 17733, 20303, 47809, 60909, 143427, 466969, 1099607, 1400907, 3298821, 3776911, 11330733, 12286913, 36860739, 86868953, 260606859, 282598999, 847796997, 970666127, 2911998381, 22325320921, 66975962763]

約数ペア:

[(1, 66975962763), (3, 22325320921), (23, 2911998381), (69, 970666127), (79, 847796997), (237, 282598999), (257, 260606859), (771, 86868953), (1817, 36860739), (5451, 12286913), (5911, 11330733), (17733, 3776911), (20303, 3298821), (47809, 1400907), (60909, 1099607), (143427, 466969)]