866105613

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 1384770816

約数和(自身を除く): 518665203

約数列:

[1, 3, 9, 17, 43, 47, 51, 129, 141, 153, 387, 423, 731, 799, 2021, 2193, 2397, 2801, 6063, 6579, 7191, 8403, 18189, 25209, 34357, 47617, 103071, 120443, 131647, 142851, 309213, 361329, 394941, 428553, 1083987, 1184823, 2047531, 2237999, 5660821, 6142593, 6713997, 16982463, 18427779, 20141991, 50947389, 96233957, 288701871, 866105613]

約数ペア:

[(1, 866105613), (3, 288701871), (9, 96233957), (17, 50947389), (43, 20141991), (47, 18427779), (51, 16982463), (129, 6713997), (141, 6142593), (153, 5660821), (387, 2237999), (423, 2047531), (731, 1184823), (799, 1083987), (2021, 428553), (2193, 394941), (2397, 361329), (2801, 309213), (6063, 142851), (6579, 131647), (7191, 120443), (8403, 103071), (18189, 47617), (25209, 34357)]