71388963243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{970051}}^1$

素因数の和:970124

約数の個数: 48

約数和(自身を含む): 120759833376

約数和(自身を除く): 49370870133

約数列:

[1, 3, 9, 13, 17, 37, 39, 51, 111, 117, 153, 221, 333, 481, 629, 663, 1443, 1887, 1989, 4329, 5661, 8177, 24531, 73593, 970051, 2910153, 8730459, 12610663, 16490867, 35891887, 37831989, 49472601, 107675661, 113495967, 148417803, 214381271, 323026983, 466594531, 610162079, 643143813, 1399783593, 1830486237, 1929431439, 4199350779, 5491458711, 7932107027, 23796321081, 71388963243]

約数ペア:

[(1, 71388963243), (3, 23796321081), (9, 7932107027), (13, 5491458711), (17, 4199350779), (37, 1929431439), (39, 1830486237), (51, 1399783593), (111, 643143813), (117, 610162079), (153, 466594531), (221, 323026983), (333, 214381271), (481, 148417803), (629, 113495967), (663, 107675661), (1443, 49472601), (1887, 37831989), (1989, 35891887), (4329, 16490867), (5661, 12610663), (8177, 8730459), (24531, 2910153), (73593, 970051)]