412312923

素因数分解:

$3^8\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 701466480

約数和(自身を除く): 289153557

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 197, 243, 261, 297, 319, 591, 729, 783, 891, 957, 1773, 2167, 2187, 2349, 2673, 2871, 5319, 5713, 6501, 6561, 7047, 8019, 8613, 15957, 17139, 19503, 21141, 24057, 25839, 47871, 51417, 58509, 62843, 63423, 72171, 77517, 143613, 154251, 175527, 188529, 190269, 232551, 430839, 462753, 526581, 565587, 697653, 1292517, 1388259, 1579743, 1696761, 2092959, 4164777, 4739229, 5090283, 12494331, 14217687, 15270849, 37482993, 45812547, 137437641, 412312923]

約数ペア:

[(1, 412312923), (3, 137437641), (9, 45812547), (11, 37482993), (27, 15270849), (29, 14217687), (33, 12494331), (81, 5090283), (87, 4739229), (99, 4164777), (197, 2092959), (243, 1696761), (261, 1579743), (297, 1388259), (319, 1292517), (591, 697653), (729, 565587), (783, 526581), (891, 462753), (957, 430839), (1773, 232551), (2167, 190269), (2187, 188529), (2349, 175527), (2673, 154251), (2871, 143613), (5319, 77517), (5713, 72171), (6501, 63423), (6561, 62843), (7047, 58509), (8019, 51417), (8613, 47871), (15957, 25839), (17139, 24057), (19503, 21141)]