42913101

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 76640256

約数和(自身を除く): 33727155

約数列:

[1, 3, 7, 11, 21, 23, 33, 41, 69, 77, 123, 161, 197, 231, 253, 287, 451, 483, 591, 759, 861, 943, 1353, 1379, 1771, 2167, 2829, 3157, 4137, 4531, 5313, 6501, 6601, 8077, 9471, 10373, 13593, 15169, 19803, 24231, 31119, 31717, 45507, 49841, 56539, 72611, 88847, 95151, 149523, 169617, 185771, 217833, 266541, 348887, 557313, 621929, 1046661, 1300397, 1865787, 2043481, 3901191, 6130443, 14304367, 42913101]

約数ペア:

[(1, 42913101), (3, 14304367), (7, 6130443), (11, 3901191), (21, 2043481), (23, 1865787), (33, 1300397), (41, 1046661), (69, 621929), (77, 557313), (123, 348887), (161, 266541), (197, 217833), (231, 185771), (253, 169617), (287, 149523), (451, 95151), (483, 88847), (591, 72611), (759, 56539), (861, 49841), (943, 45507), (1353, 31717), (1379, 31119), (1771, 24231), (2167, 19803), (2829, 15169), (3157, 13593), (4137, 10373), (4531, 9471), (5313, 8077), (6501, 6601)]