78545841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{44909}}^1$

素因数の和:44976

約数の個数: 16

約数和(自身を含む): 116406720

約数和(自身を除く): 37860879

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 44909, 134727, 493999, 1481997, 2380177, 7140531, 26181947, 78545841]

約数ペア:

[(1, 78545841), (3, 26181947), (11, 7140531), (33, 2380177), (53, 1481997), (159, 493999), (583, 134727), (1749, 44909)]