309060609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 491341824

約数和(自身を除く): 182281215

約数列:

[1, 3, 11, 13, 33, 39, 143, 151, 169, 367, 429, 453, 507, 1101, 1661, 1859, 1963, 4037, 4771, 4983, 5577, 5889, 12111, 14313, 21593, 25519, 52481, 55417, 62023, 64779, 76557, 157443, 166251, 186069, 280709, 609587, 682253, 720421, 842127, 1828761, 2046759, 2161263, 7924631, 9365473, 23773893, 28096419, 103020203, 309060609]

約数ペア:

[(1, 309060609), (3, 103020203), (11, 28096419), (13, 23773893), (33, 9365473), (39, 7924631), (143, 2161263), (151, 2046759), (169, 1828761), (367, 842127), (429, 720421), (453, 682253), (507, 609587), (1101, 280709), (1661, 186069), (1859, 166251), (1963, 157443), (4037, 76557), (4771, 64779), (4983, 62023), (5577, 55417), (5889, 52481), (12111, 25519), (14313, 21593)]