90267093

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 159719040

約数和(自身を除く): 69451947

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 89, 119, 153, 267, 357, 623, 801, 947, 1071, 1513, 1869, 2841, 4539, 5607, 6629, 8523, 10591, 13617, 16099, 19887, 31773, 48297, 59661, 84283, 95319, 112693, 144891, 252849, 338079, 589981, 758547, 1014237, 1432811, 1769943, 4298433, 5309829, 10029677, 12895299, 30089031, 90267093]

約数ペア:

[(1, 90267093), (3, 30089031), (7, 12895299), (9, 10029677), (17, 5309829), (21, 4298433), (51, 1769943), (63, 1432811), (89, 1014237), (119, 758547), (153, 589981), (267, 338079), (357, 252849), (623, 144891), (801, 112693), (947, 95319), (1071, 84283), (1513, 59661), (1869, 48297), (2841, 31773), (4539, 19887), (5607, 16099), (6629, 13617), (8523, 10591)]