144173883

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2383}}^1$

素因数の和:2503

約数の個数: 32

約数和(自身を含む): 228253696

約数和(自身を除く): 84079813

約数列:

[1, 3, 7, 21, 43, 67, 129, 201, 301, 469, 903, 1407, 2383, 2881, 7149, 8643, 16681, 20167, 50043, 60501, 102469, 159661, 307407, 478983, 717283, 1117627, 2151849, 3352881, 6865423, 20596269, 48057961, 144173883]

約数ペア:

[(1, 144173883), (3, 48057961), (7, 20596269), (21, 6865423), (43, 3352881), (67, 2151849), (129, 1117627), (201, 717283), (301, 478983), (469, 307407), (903, 159661), (1407, 102469), (2383, 60501), (2881, 50043), (7149, 20167), (8643, 16681)]