67663323

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27539}}^1$

素因数の和:27568

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 55715877

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 27539, 82617, 192773, 247851, 358007, 578319, 743553, 1074021, 1734957, 2506049, 3222063, 5204871, 7518147, 9666189, 22554441, 67663323]

約数ペア:

[(1, 67663323), (3, 22554441), (7, 9666189), (9, 7518147), (13, 5204871), (21, 3222063), (27, 2506049), (39, 1734957), (63, 1074021), (91, 743553), (117, 578319), (189, 358007), (273, 247851), (351, 192773), (819, 82617), (2457, 27539)]