72801021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 106634880

約数和(自身を除く): 33833859

約数列:

[1, 3, 17, 43, 51, 89, 129, 267, 373, 731, 1119, 1513, 2193, 3827, 4539, 6341, 11481, 16039, 19023, 33197, 48117, 65059, 99591, 195177, 272663, 564349, 817989, 1427471, 1693047, 4282413, 24267007, 72801021]

約数ペア:

[(1, 72801021), (3, 24267007), (17, 4282413), (43, 1693047), (51, 1427471), (89, 817989), (129, 564349), (267, 272663), (373, 195177), (731, 99591), (1119, 65059), (1513, 48117), (2193, 33197), (3827, 19023), (4539, 16039), (6341, 11481)]