15671968719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1$

素因数の和:1208

約数の個数: 64

約数和(自身を含む): 23748899328

約数和(自身を除く): 8076930609

約数列:

[1, 3, 11, 33, 53, 73, 131, 159, 219, 393, 583, 803, 937, 1441, 1749, 2409, 2811, 3869, 4323, 6943, 9563, 10307, 11607, 20829, 28689, 30921, 42559, 49661, 68401, 76373, 105193, 122747, 127677, 148983, 205203, 229119, 315579, 368241, 506839, 546271, 752411, 1350217, 1520517, 1638813, 2257233, 3625253, 4050651, 5575229, 6505591, 8960531, 10875759, 16725687, 19516773, 26881593, 39877783, 71561501, 98565841, 119633349, 214684503, 295697523, 474908143, 1424724429, 5223989573, 15671968719]

約数ペア:

[(1, 15671968719), (3, 5223989573), (11, 1424724429), (33, 474908143), (53, 295697523), (73, 214684503), (131, 119633349), (159, 98565841), (219, 71561501), (393, 39877783), (583, 26881593), (803, 19516773), (937, 16725687), (1441, 10875759), (1749, 8960531), (2409, 6505591), (2811, 5575229), (3869, 4050651), (4323, 3625253), (6943, 2257233), (9563, 1638813), (10307, 1520517), (11607, 1350217), (20829, 752411), (28689, 546271), (30921, 506839), (42559, 368241), (49661, 315579), (68401, 229119), (76373, 205203), (105193, 148983), (122747, 127677)]