65221233

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{853}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 108874752

約数和(自身を除く): 43653519

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 331, 853, 993, 2317, 2559, 3641, 5971, 6951, 9383, 10923, 17913, 25487, 28149, 65681, 76461, 197043, 282343, 847029, 1976401, 3105773, 5929203, 9317319, 21740411, 65221233]

約数ペア:

[(1, 65221233), (3, 21740411), (7, 9317319), (11, 5929203), (21, 3105773), (33, 1976401), (77, 847029), (231, 282343), (331, 197043), (853, 76461), (993, 65681), (2317, 28149), (2559, 25487), (3641, 17913), (5971, 10923), (6951, 9383)]