26291001

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 41674752

約数和(自身を除く): 15383751

約数列:

[1, 3, 11, 23, 33, 47, 67, 69, 121, 141, 201, 253, 363, 517, 737, 759, 1081, 1541, 1551, 2211, 2783, 3149, 3243, 4623, 5687, 8107, 8349, 9447, 11891, 16951, 17061, 24321, 34639, 35673, 50853, 72427, 103917, 130801, 186461, 217281, 381029, 392403, 559383, 796697, 1143087, 2390091, 8763667, 26291001]

約数ペア:

[(1, 26291001), (3, 8763667), (11, 2390091), (23, 1143087), (33, 796697), (47, 559383), (67, 392403), (69, 381029), (121, 217281), (141, 186461), (201, 130801), (253, 103917), (363, 72427), (517, 50853), (737, 35673), (759, 34639), (1081, 24321), (1541, 17061), (1551, 16951), (2211, 11891), (2783, 9447), (3149, 8349), (3243, 8107), (4623, 5687)]