337658919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 526901760

約数和(自身を除く): 189242841

約数列:

[1, 3, 13, 29, 39, 43, 53, 87, 129, 131, 159, 377, 393, 559, 689, 1131, 1247, 1537, 1677, 1703, 2067, 2279, 3741, 3799, 4611, 5109, 5633, 6837, 6943, 11397, 16211, 16899, 19981, 20829, 29627, 48633, 49387, 59943, 66091, 73229, 88881, 90259, 148161, 163357, 198273, 201347, 219687, 270777, 298549, 490071, 604041, 859183, 895647, 2123641, 2577549, 2617511, 3881137, 6370923, 7852533, 8657921, 11643411, 25973763, 112552973, 337658919]

約数ペア:

[(1, 337658919), (3, 112552973), (13, 25973763), (29, 11643411), (39, 8657921), (43, 7852533), (53, 6370923), (87, 3881137), (129, 2617511), (131, 2577549), (159, 2123641), (377, 895647), (393, 859183), (559, 604041), (689, 490071), (1131, 298549), (1247, 270777), (1537, 219687), (1677, 201347), (1703, 198273), (2067, 163357), (2279, 148161), (3741, 90259), (3799, 88881), (4611, 73229), (5109, 66091), (5633, 59943), (6837, 49387), (6943, 48633), (11397, 29627), (16211, 20829), (16899, 19981)]