69318843

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 110315520

約数和(自身を除く): 40996677

約数列:

[1, 3, 11, 17, 33, 47, 51, 121, 141, 187, 239, 363, 517, 561, 717, 799, 1551, 2057, 2397, 2629, 4063, 5687, 6171, 7887, 8789, 11233, 12189, 17061, 26367, 28919, 33699, 44693, 86757, 96679, 123563, 134079, 190961, 290037, 370689, 491623, 572883, 1359193, 1474869, 2100571, 4077579, 6301713, 23106281, 69318843]

約数ペア:

[(1, 69318843), (3, 23106281), (11, 6301713), (17, 4077579), (33, 2100571), (47, 1474869), (51, 1359193), (121, 572883), (141, 491623), (187, 370689), (239, 290037), (363, 190961), (517, 134079), (561, 123563), (717, 96679), (799, 86757), (1551, 44693), (2057, 33699), (2397, 28919), (2629, 26367), (4063, 17061), (5687, 12189), (6171, 11233), (7887, 8789)]