470895975981

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{3298769}}^1$

素因数の和:3299106

約数の個数: 32

約数和(自身を含む): 741035692800

約数和(自身を除く): 270139716819

約数列:

[1, 3, 9, 17, 27, 51, 153, 311, 459, 933, 2799, 5287, 8397, 15861, 47583, 142749, 3298769, 9896307, 29688921, 56079073, 89066763, 168237219, 504711657, 1025917159, 1514134971, 3077751477, 9233254431, 17440591703, 27699763293, 52321775109, 156965325327, 470895975981]

約数ペア:

[(1, 470895975981), (3, 156965325327), (9, 52321775109), (17, 27699763293), (27, 17440591703), (51, 9233254431), (153, 3077751477), (311, 1514134971), (459, 1025917159), (933, 504711657), (2799, 168237219), (5287, 89066763), (8397, 56079073), (15861, 29688921), (47583, 9896307), (142749, 3298769)]