72030003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{4001}}^1$

素因数の和:4374

約数の個数: 16

約数和(自身を含む): 102002976

約数和(自身を除く): 29972973

約数列:

[1, 3, 17, 51, 353, 1059, 4001, 6001, 12003, 18003, 68017, 204051, 1412353, 4237059, 24010001, 72030003]

約数ペア:

[(1, 72030003), (3, 24010001), (17, 4237059), (51, 1412353), (353, 204051), (1059, 68017), (4001, 18003), (6001, 12003)]