72948183

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6719}}^1$

素因数の和:6787

約数の個数: 32

約数和(自身を含む): 123863040

約数和(自身を除く): 50914857

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 6719, 10857, 20157, 47033, 73909, 141099, 221727, 315793, 517363, 947379, 1552089, 2210551, 3473723, 6631653, 10421169, 24316061, 72948183]

約数ペア:

[(1, 72948183), (3, 24316061), (7, 10421169), (11, 6631653), (21, 3473723), (33, 2210551), (47, 1552089), (77, 947379), (141, 517363), (231, 315793), (329, 221727), (517, 141099), (987, 73909), (1551, 47033), (3619, 20157), (6719, 10857)]