66768793

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 91665280

約数和(自身を除く): 24896487

約数列:

[1, 7, 13, 19, 23, 73, 91, 133, 161, 247, 299, 437, 511, 529, 949, 1387, 1679, 1729, 2093, 3059, 3703, 5681, 6643, 6877, 9709, 10051, 11753, 18031, 21827, 31901, 38617, 39767, 48139, 70357, 126217, 130663, 152789, 223307, 270319, 414713, 502021, 733723, 914641, 2902991, 3514147, 5136061, 9538399, 66768793]

約数ペア:

[(1, 66768793), (7, 9538399), (13, 5136061), (19, 3514147), (23, 2902991), (73, 914641), (91, 733723), (133, 502021), (161, 414713), (247, 270319), (299, 223307), (437, 152789), (511, 130663), (529, 126217), (949, 70357), (1387, 48139), (1679, 39767), (1729, 38617), (2093, 31901), (3059, 21827), (3703, 18031), (5681, 11753), (6643, 10051), (6877, 9709)]