15913072077

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{15331}}^1$

素因数の和:15678

約数の個数: 48

約数和(自身を含む): 25840184832

約数和(自身を除く): 9927112755

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 307, 483, 921, 1127, 2149, 3381, 6447, 7061, 15043, 15331, 21183, 45129, 45993, 49427, 107317, 148281, 321951, 345989, 352613, 751219, 1037967, 1057839, 2253657, 2468291, 4706617, 7404873, 14119851, 17278037, 32946319, 51834111, 98838957, 108252191, 230624233, 324756573, 691872699, 757765337, 2273296011, 5304357359, 15913072077]

約数ペア:

[(1, 15913072077), (3, 5304357359), (7, 2273296011), (21, 757765337), (23, 691872699), (49, 324756573), (69, 230624233), (147, 108252191), (161, 98838957), (307, 51834111), (483, 32946319), (921, 17278037), (1127, 14119851), (2149, 7404873), (3381, 4706617), (6447, 2468291), (7061, 2253657), (15043, 1057839), (15331, 1037967), (21183, 751219), (45129, 352613), (45993, 345989), (49427, 321951), (107317, 148281)]