12465716157

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{16631}}^1$

素因数の和:16751

約数の個数: 64

約数和(自身を含む): 20692869120

約数和(自身を除く): 8227152963

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 71, 153, 207, 213, 391, 459, 621, 639, 1173, 1207, 1633, 1917, 3519, 3621, 4899, 10557, 10863, 14697, 16631, 27761, 32589, 44091, 49893, 83283, 149679, 249849, 282727, 382513, 449037, 749547, 848181, 1147539, 1180801, 2544543, 3442617, 3542403, 6502721, 7633629, 10327851, 10627209, 19508163, 20073617, 27158423, 31881627, 58524489, 60220851, 81475269, 175573467, 180662553, 244425807, 461693191, 541987659, 733277421, 1385079573, 4155238719, 12465716157]

約数ペア:

[(1, 12465716157), (3, 4155238719), (9, 1385079573), (17, 733277421), (23, 541987659), (27, 461693191), (51, 244425807), (69, 180662553), (71, 175573467), (153, 81475269), (207, 60220851), (213, 58524489), (391, 31881627), (459, 27158423), (621, 20073617), (639, 19508163), (1173, 10627209), (1207, 10327851), (1633, 7633629), (1917, 6502721), (3519, 3542403), (3621, 3442617), (4899, 2544543), (10557, 1180801), (10863, 1147539), (14697, 848181), (16631, 749547), (27761, 449037), (32589, 382513), (44091, 282727), (49893, 249849), (83283, 149679)]