82157156977

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{201451}}^1$

素因数の和:201542

約数の個数: 32

約数和(自身を含む): 101531808000

約数和(自身を除く): 19374651023

約数列:

[1, 7, 29, 41, 49, 203, 287, 343, 1189, 1421, 2009, 8323, 9947, 14063, 58261, 201451, 407827, 1410157, 5842079, 8259491, 9871099, 40894553, 57816437, 69097693, 239525239, 286261871, 404715059, 1676676673, 2003833097, 2833005413, 11736736711, 82157156977]

約数ペア:

[(1, 82157156977), (7, 11736736711), (29, 2833005413), (41, 2003833097), (49, 1676676673), (203, 404715059), (287, 286261871), (343, 239525239), (1189, 69097693), (1421, 57816437), (2009, 40894553), (8323, 9871099), (9947, 8259491), (14063, 5842079), (58261, 1410157), (201451, 407827)]