7637679

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 13789440

約数和(自身を除く): 6151761

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 251, 441, 483, 621, 753, 1127, 1323, 1449, 1757, 2259, 3381, 4347, 5271, 5773, 6777, 10143, 12299, 15813, 17319, 30429, 36897, 40411, 47439, 51957, 110691, 121233, 155871, 282877, 332073, 363699, 848631, 1091097, 2545893, 7637679]

約数ペア:

[(1, 7637679), (3, 2545893), (7, 1091097), (9, 848631), (21, 363699), (23, 332073), (27, 282877), (49, 155871), (63, 121233), (69, 110691), (147, 51957), (161, 47439), (189, 40411), (207, 36897), (251, 30429), (441, 17319), (483, 15813), (621, 12299), (753, 10143), (1127, 6777), (1323, 5773), (1449, 5271), (1757, 4347), (2259, 3381)]