84819651

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 133721088

約数和(自身を除く): 48901437

約数列:

[1, 3, 7, 21, 37, 111, 173, 259, 519, 631, 777, 1211, 1893, 3633, 4417, 6401, 13251, 19203, 23347, 44807, 70041, 109163, 134421, 163429, 327489, 490287, 764141, 2292423, 4039031, 12117093, 28273217, 84819651]

約数ペア:

[(1, 84819651), (3, 28273217), (7, 12117093), (21, 4039031), (37, 2292423), (111, 764141), (173, 490287), (259, 327489), (519, 163429), (631, 134421), (777, 109163), (1211, 70041), (1893, 44807), (3633, 23347), (4417, 19203), (6401, 13251)]