871989327

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{48131}}^1$

素因数の和:48212

約数の個数: 32

約数和(自身を含む): 1432408320

約数和(自身を除く): 560418993

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 2013, 6039, 18117, 48131, 144393, 433179, 529441, 1299537, 1588323, 2935991, 4764969, 8807973, 14294907, 26423919, 32295901, 79271757, 96887703, 290663109, 871989327]

約数ペア:

[(1, 871989327), (3, 290663109), (9, 96887703), (11, 79271757), (27, 32295901), (33, 26423919), (61, 14294907), (99, 8807973), (183, 4764969), (297, 2935991), (549, 1588323), (671, 1299537), (1647, 529441), (2013, 433179), (6039, 144393), (18117, 48131)]