77756393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 92794176

約数和(自身を除く): 15037783

約数列:

[1, 11, 13, 143, 151, 169, 277, 1661, 1859, 1963, 3047, 3601, 21593, 25519, 39611, 41827, 46813, 280709, 460097, 514943, 543751, 5981261, 7068763, 77756393]

約数ペア:

[(1, 77756393), (11, 7068763), (13, 5981261), (143, 543751), (151, 514943), (169, 460097), (277, 280709), (1661, 46813), (1859, 41827), (1963, 39611), (3047, 25519), (3601, 21593)]