64593243

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 113218560

約数和(自身を除く): 48625317

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 143, 279, 341, 403, 429, 1023, 1209, 1287, 1619, 3069, 3627, 4433, 4857, 13299, 14571, 17809, 21047, 39897, 50189, 53427, 63141, 150567, 160281, 189423, 231517, 451701, 552079, 652457, 694551, 1656237, 1957371, 2083653, 4968711, 5872113, 7177027, 21531081, 64593243]

約数ペア:

[(1, 64593243), (3, 21531081), (9, 7177027), (11, 5872113), (13, 4968711), (31, 2083653), (33, 1957371), (39, 1656237), (93, 694551), (99, 652457), (117, 552079), (143, 451701), (279, 231517), (341, 189423), (403, 160281), (429, 150567), (1023, 63141), (1209, 53427), (1287, 50189), (1619, 39897), (3069, 21047), (3627, 17809), (4433, 14571), (4857, 13299)]