78609003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{140123}}^1$

素因数の和:140154

約数の個数: 16

約数和(自身を含む): 121067136

約数和(自身を除く): 42458133

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 140123, 420369, 1541353, 2382091, 4624059, 7146273, 26203001, 78609003]

約数ペア:

[(1, 78609003), (3, 26203001), (11, 7146273), (17, 4624059), (33, 2382091), (51, 1541353), (187, 420369), (561, 140123)]