64312083

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 105292800

約数和(自身を除く): 40980717

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 237, 297, 711, 869, 2133, 2607, 2741, 7821, 8223, 23463, 24669, 30151, 74007, 90453, 216539, 271359, 649617, 814077, 1948851, 2381929, 5846553, 7145787, 21437361, 64312083]

約数ペア:

[(1, 64312083), (3, 21437361), (9, 7145787), (11, 5846553), (27, 2381929), (33, 1948851), (79, 814077), (99, 649617), (237, 271359), (297, 216539), (711, 90453), (869, 74007), (2133, 30151), (2607, 24669), (2741, 23463), (7821, 8223)]