15694667079

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{3631}}^1$

素因数の和:3948

約数の個数: 64

約数和(自身を含む): 26242449408

約数和(自身を除く): 10547782329

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 223, 273, 497, 669, 923, 1491, 1561, 2769, 2899, 3631, 4683, 6461, 8697, 10893, 15833, 19383, 20293, 25417, 47203, 47499, 60879, 76251, 110831, 141609, 205829, 257801, 330421, 332493, 617487, 773403, 809713, 991263, 1440803, 1804607, 2429139, 3351413, 4322409, 5413821, 5667991, 10054239, 10526269, 17003973, 23459891, 31578807, 57489623, 70379673, 73683883, 172468869, 221051649, 402427361, 747365099, 1207282083, 2242095297, 5231555693, 15694667079]

約数ペア:

[(1, 15694667079), (3, 5231555693), (7, 2242095297), (13, 1207282083), (21, 747365099), (39, 402427361), (71, 221051649), (91, 172468869), (213, 73683883), (223, 70379673), (273, 57489623), (497, 31578807), (669, 23459891), (923, 17003973), (1491, 10526269), (1561, 10054239), (2769, 5667991), (2899, 5413821), (3631, 4322409), (4683, 3351413), (6461, 2429139), (8697, 1804607), (10893, 1440803), (15833, 991263), (19383, 809713), (20293, 773403), (25417, 617487), (47203, 332493), (47499, 330421), (60879, 257801), (76251, 205829), (110831, 141609)]