27863759

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 35597184

約数和(自身を除く): 7733425

約数列:

[1, 7, 11, 67, 77, 121, 469, 491, 737, 847, 3437, 5159, 5401, 8107, 32897, 37807, 56749, 59411, 230279, 361867, 415877, 2533069, 3980537, 27863759]

約数ペア:

[(1, 27863759), (7, 3980537), (11, 2533069), (67, 415877), (77, 361867), (121, 230279), (469, 59411), (491, 56749), (737, 37807), (847, 32897), (3437, 8107), (5159, 5401)]