1646017135269

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{63276713}}^1$

素因数の和:63276781

約数の個数: 32

約数和(自身を含む): 2551317108480

約数和(自身を除く): 905299973211

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 299, 377, 667, 897, 1131, 2001, 8671, 26013, 63276713, 189830139, 822597269, 1455364399, 1835024677, 2467791807, 4366093197, 5505074031, 18919737187, 23855320801, 42205567571, 56759211561, 71565962403, 126616702713, 548672378423, 1646017135269]

約数ペア:

[(1, 1646017135269), (3, 548672378423), (13, 126616702713), (23, 71565962403), (29, 56759211561), (39, 42205567571), (69, 23855320801), (87, 18919737187), (299, 5505074031), (377, 4366093197), (667, 2467791807), (897, 1835024677), (1131, 1455364399), (2001, 822597269), (8671, 189830139), (26013, 63276713)]