159441711

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 271810560

約数和(自身を除く): 112368849

約数列:

[1, 3, 11, 13, 19, 31, 33, 39, 57, 93, 143, 209, 247, 341, 403, 429, 589, 627, 631, 741, 1023, 1209, 1767, 1893, 2717, 4433, 6479, 6941, 7657, 8151, 8203, 11989, 13299, 19437, 19561, 20823, 22971, 24609, 35967, 58683, 84227, 90233, 131879, 155857, 215171, 252681, 254293, 270699, 371659, 395637, 467571, 645513, 762879, 1114977, 1714427, 2797223, 4088249, 4831567, 5143281, 8391669, 12264747, 14494701, 53147237, 159441711]

約数ペア:

[(1, 159441711), (3, 53147237), (11, 14494701), (13, 12264747), (19, 8391669), (31, 5143281), (33, 4831567), (39, 4088249), (57, 2797223), (93, 1714427), (143, 1114977), (209, 762879), (247, 645513), (341, 467571), (403, 395637), (429, 371659), (589, 270699), (627, 254293), (631, 252681), (741, 215171), (1023, 155857), (1209, 131879), (1767, 90233), (1893, 84227), (2717, 58683), (4433, 35967), (6479, 24609), (6941, 22971), (7657, 20823), (8151, 19561), (8203, 19437), (11989, 13299)]