27630477

素因数分解:

$3^4\times 7^1\times {\mathrm{48731}}^1$

素因数の和:48750

約数の個数: 20

約数和(自身を含む): 47172576

約数和(自身を除く): 19542099

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 48731, 146193, 341117, 438579, 1023351, 1315737, 3070053, 3947211, 9210159, 27630477]

約数ペア:

[(1, 27630477), (3, 9210159), (7, 3947211), (9, 3070053), (21, 1315737), (27, 1023351), (63, 438579), (81, 341117), (189, 146193), (567, 48731)]