82783227989

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{2971}}^1$

素因数の和:3558

約数の個数: 48

約数和(自身を含む): 105794830848

約数和(自身を除く): 23011602859

約数列:

[1, 7, 11, 67, 77, 121, 469, 491, 737, 847, 2971, 3437, 5159, 5401, 8107, 20797, 32681, 32897, 37807, 56749, 59411, 199057, 228767, 230279, 359491, 361867, 415877, 1393399, 1458761, 2189627, 2516437, 2533069, 3980537, 10211327, 15327389, 16046371, 24085897, 27863759, 97736987, 112324597, 168601279, 176510081, 684158909, 1075106857, 1235570567, 7525747999, 11826175427, 82783227989]

約数ペア:

[(1, 82783227989), (7, 11826175427), (11, 7525747999), (67, 1235570567), (77, 1075106857), (121, 684158909), (469, 176510081), (491, 168601279), (737, 112324597), (847, 97736987), (2971, 27863759), (3437, 24085897), (5159, 16046371), (5401, 15327389), (8107, 10211327), (20797, 3980537), (32681, 2533069), (32897, 2516437), (37807, 2189627), (56749, 1458761), (59411, 1393399), (199057, 415877), (228767, 361867), (230279, 359491)]