80261377

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{9007}}^1$

素因数の和:9100

約数の個数: 16

約数和(自身を含む): 98007040

約数和(自身を除く): 17745663

約数列:

[1, 7, 19, 67, 133, 469, 1273, 8911, 9007, 63049, 171133, 603469, 1197931, 4224283, 11465911, 80261377]

約数ペア:

[(1, 80261377), (7, 11465911), (19, 4224283), (67, 1197931), (133, 603469), (469, 171133), (1273, 63049), (8911, 9007)]