74740551

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{421}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 107589744

約数和(自身を除く): 32849193

約数列:

[1, 3, 17, 51, 59, 177, 421, 1003, 1263, 3009, 3481, 7157, 10443, 21471, 24839, 59177, 74517, 177531, 422263, 1266789, 1465501, 4396503, 24913517, 74740551]

約数ペア:

[(1, 74740551), (3, 24913517), (17, 4396503), (51, 1465501), (59, 1266789), (177, 422263), (421, 177531), (1003, 74517), (1263, 59177), (3009, 24839), (3481, 21471), (7157, 10443)]