72574377

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{18013}}^1$

素因数の和:18112

約数の個数: 16

約数和(自身を含む): 103760640

約数和(自身を除く): 31186263

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 18013, 54039, 306221, 918663, 1423027, 4269081, 24191459, 72574377]

約数ペア:

[(1, 72574377), (3, 24191459), (17, 4269081), (51, 1423027), (79, 918663), (237, 306221), (1343, 54039), (4029, 18013)]