75393087

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8821}}^1$

素因数の和:8879

約数の個数: 32

約数和(自身を含む): 128730624

約数和(自身を除く): 53337537

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 8821, 26463, 61747, 97031, 185241, 291093, 326377, 679217, 979131, 2037651, 2284639, 3590147, 6853917, 10770441, 25131029, 75393087]

約数ペア:

[(1, 75393087), (3, 25131029), (7, 10770441), (11, 6853917), (21, 3590147), (33, 2284639), (37, 2037651), (77, 979131), (111, 679217), (231, 326377), (259, 291093), (407, 185241), (777, 97031), (1221, 61747), (2849, 26463), (8547, 8821)]