233075679

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 336399360

約数和(自身を除く): 103323681

約数列:

[1, 3, 19, 47, 57, 141, 241, 361, 723, 893, 1083, 2679, 4579, 6859, 11327, 13737, 16967, 20577, 33981, 50901, 87001, 215213, 261003, 322373, 645639, 967119, 1653019, 4089047, 4959057, 12267141, 77691893, 233075679]

約数ペア:

[(1, 233075679), (3, 77691893), (19, 12267141), (47, 4959057), (57, 4089047), (141, 1653019), (241, 967119), (361, 645639), (723, 322373), (893, 261003), (1083, 215213), (2679, 87001), (4579, 50901), (6859, 33981), (11327, 20577), (13737, 16967)]