81100338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{353}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 180506016

約数和(自身を除く): 99405678

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 353, 354, 649, 706, 1059, 1298, 1947, 2118, 3481, 3883, 3894, 6962, 7766, 10443, 11649, 20827, 20886, 23298, 38291, 41654, 62481, 76582, 114873, 124962, 229097, 229746, 458194, 687291, 1228793, 1374582, 2457586, 3686379, 7372758, 13516723, 27033446, 40550169, 81100338]

約数ペア:

[(1, 81100338), (2, 40550169), (3, 27033446), (6, 13516723), (11, 7372758), (22, 3686379), (33, 2457586), (59, 1374582), (66, 1228793), (118, 687291), (177, 458194), (353, 229746), (354, 229097), (649, 124962), (706, 114873), (1059, 76582), (1298, 62481), (1947, 41654), (2118, 38291), (3481, 23298), (3883, 20886), (3894, 20827), (6962, 11649), (7766, 10443)]