27306573

素因数分解:

$3^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 45174528

約数和(自身を除く): 17867955

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 223, 343, 357, 669, 833, 1029, 1561, 2401, 2499, 3791, 4683, 5831, 7203, 10927, 11373, 17493, 26537, 32781, 40817, 76489, 79611, 122451, 185759, 229467, 535423, 557277, 1300313, 1606269, 3900939, 9102191, 27306573]

約数ペア:

[(1, 27306573), (3, 9102191), (7, 3900939), (17, 1606269), (21, 1300313), (49, 557277), (51, 535423), (119, 229467), (147, 185759), (223, 122451), (343, 79611), (357, 76489), (669, 40817), (833, 32781), (1029, 26537), (1561, 17493), (2401, 11373), (2499, 10927), (3791, 7203), (4683, 5831)]