73254139

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 21094661

約数列:

[1, 7, 17, 19, 119, 133, 179, 181, 323, 1253, 1267, 2261, 3043, 3077, 3401, 3439, 21301, 21539, 23807, 24073, 32399, 57817, 58463, 226793, 404719, 409241, 550783, 615581, 3855481, 4309067, 10464877, 73254139]

約数ペア:

[(1, 73254139), (7, 10464877), (17, 4309067), (19, 3855481), (119, 615581), (133, 550783), (179, 409241), (181, 404719), (323, 226793), (1253, 58463), (1267, 57817), (2261, 32399), (3043, 24073), (3077, 23807), (3401, 21539), (3439, 21301)]