4080970107

素因数分解:

$3^4\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:686

約数の個数: 60

約数和(自身を含む): 6372915120

約数和(自身を除く): 2291945013

約数列:

[1, 3, 9, 27, 31, 81, 93, 103, 279, 309, 509, 837, 927, 961, 1527, 2511, 2781, 2883, 3193, 4581, 8343, 8649, 9579, 13743, 15779, 25947, 28737, 41229, 47337, 52427, 77841, 86211, 98983, 142011, 157281, 258633, 296949, 426033, 471843, 489149, 890847, 1278099, 1415529, 1467447, 1625237, 2672541, 4246587, 4402341, 4875711, 8017623, 13207023, 14627133, 39621069, 43881399, 50382347, 131644197, 151147041, 453441123, 1360323369, 4080970107]

約数ペア:

[(1, 4080970107), (3, 1360323369), (9, 453441123), (27, 151147041), (31, 131644197), (81, 50382347), (93, 43881399), (103, 39621069), (279, 14627133), (309, 13207023), (509, 8017623), (837, 4875711), (927, 4402341), (961, 4246587), (1527, 2672541), (2511, 1625237), (2781, 1467447), (2883, 1415529), (3193, 1278099), (4581, 890847), (8343, 489149), (8649, 471843), (9579, 426033), (13743, 296949), (15779, 258633), (25947, 157281), (28737, 142011), (41229, 98983), (47337, 86211), (52427, 77841)]