27920067

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8923}}^1$

素因数の和:9082

約数の個数: 16

約数和(自身を含む): 42835200

約数和(自身を除く): 14915133

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 8923, 26769, 62461, 187383, 1329527, 3988581, 9306689, 27920067]

約数ペア:

[(1, 27920067), (3, 9306689), (7, 3988581), (21, 1329527), (149, 187383), (447, 62461), (1043, 26769), (3129, 8923)]