553090105989

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{3301}}^1\times {\mathrm{4363}}^1$

素因数の和:7938

約数の個数: 48

約数和(自身を含む): 849724634304

約数和(自身を除く): 296634528315

約数列:

[1, 3, 9, 17, 51, 153, 251, 753, 2259, 3301, 4267, 4363, 9903, 12801, 13089, 29709, 38403, 39267, 56117, 74171, 168351, 222513, 505053, 667539, 828551, 1095113, 2485653, 3285339, 7456959, 9856017, 14085367, 14402263, 18616921, 42256101, 43206789, 55850763, 126768303, 129620367, 167552289, 244838471, 734515413, 2203546239, 3614968013, 10844904039, 32534712117, 61454456221, 184363368663, 553090105989]

約数ペア:

[(1, 553090105989), (3, 184363368663), (9, 61454456221), (17, 32534712117), (51, 10844904039), (153, 3614968013), (251, 2203546239), (753, 734515413), (2259, 244838471), (3301, 167552289), (4267, 129620367), (4363, 126768303), (9903, 55850763), (12801, 43206789), (13089, 42256101), (29709, 18616921), (38403, 14402263), (39267, 14085367), (56117, 9856017), (74171, 7456959), (168351, 3285339), (222513, 2485653), (505053, 1095113), (667539, 828551)]