127943102

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 222732288

約数和(自身を除く): 94789186

約数列:

[1, 2, 7, 14, 127, 227, 254, 317, 454, 634, 889, 1589, 1778, 2219, 3178, 4438, 28829, 40259, 57658, 71959, 80518, 143918, 201803, 281813, 403606, 503713, 563626, 1007426, 9138793, 18277586, 63971551, 127943102]

約数ペア:

[(1, 127943102), (2, 63971551), (7, 18277586), (14, 9138793), (127, 1007426), (227, 563626), (254, 503713), (317, 403606), (454, 281813), (634, 201803), (889, 143918), (1589, 80518), (1778, 71959), (2219, 57658), (3178, 40259), (4438, 28829)]