18027711

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{51361}}^1$

素因数の和:51383

約数の個数: 16

約数和(自身を含む): 28762720

約数和(自身を除く): 10735009

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 51361, 154083, 462249, 667693, 1386747, 2003079, 6009237, 18027711]

約数ペア:

[(1, 18027711), (3, 6009237), (9, 2003079), (13, 1386747), (27, 667693), (39, 462249), (117, 154083), (351, 51361)]