71370299

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 102961152

約数和(自身を除く): 31590853

約数列:

[1, 7, 11, 13, 37, 41, 47, 77, 91, 143, 259, 287, 329, 407, 451, 481, 517, 533, 611, 1001, 1517, 1739, 1927, 2849, 3157, 3367, 3619, 3731, 4277, 5291, 5863, 6721, 10619, 12173, 13489, 16687, 19129, 19721, 21197, 22607, 25051, 37037, 41041, 47047, 71299, 116809, 133903, 138047, 148379, 158249, 175357, 216931, 248677, 275561, 499093, 784289, 926887, 1518517, 1740739, 1928927, 5490023, 6488209, 10195757, 71370299]

約数ペア:

[(1, 71370299), (7, 10195757), (11, 6488209), (13, 5490023), (37, 1928927), (41, 1740739), (47, 1518517), (77, 926887), (91, 784289), (143, 499093), (259, 275561), (287, 248677), (329, 216931), (407, 175357), (451, 158249), (481, 148379), (517, 138047), (533, 133903), (611, 116809), (1001, 71299), (1517, 47047), (1739, 41041), (1927, 37037), (2849, 25051), (3157, 22607), (3367, 21197), (3619, 19721), (3731, 19129), (4277, 16687), (5291, 13489), (5863, 12173), (6721, 10619)]