72162399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{74471}}^1$

素因数の和:74510

約数の個数: 16

約数和(自身を含む): 107239680

約数和(自身を除く): 35077281

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 74471, 223413, 1266007, 1414949, 3798021, 4244847, 24054133, 72162399]

約数ペア:

[(1, 72162399), (3, 24054133), (17, 4244847), (19, 3798021), (51, 1414949), (57, 1266007), (323, 223413), (969, 74471)]