901323129

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{16363}}^1$

素因数の和:16477

約数の個数: 32

約数和(自身を含む): 1428511744

約数和(自身を除く): 527188615

約数列:

[1, 3, 7, 21, 43, 61, 129, 183, 301, 427, 903, 1281, 2623, 7869, 16363, 18361, 49089, 55083, 114541, 343623, 703609, 998143, 2110827, 2994429, 4925263, 6987001, 14775789, 20961003, 42920149, 128760447, 300441043, 901323129]

約数ペア:

[(1, 901323129), (3, 300441043), (7, 128760447), (21, 42920149), (43, 20961003), (61, 14775789), (129, 6987001), (183, 4925263), (301, 2994429), (427, 2110827), (903, 998143), (1281, 703609), (2623, 343623), (7869, 114541), (16363, 55083), (18361, 49089)]