57198141

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 113035104

約数和(自身を除く): 55836963

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 231, 273, 429, 441, 539, 637, 693, 819, 907, 1001, 1287, 1617, 1911, 2721, 3003, 4851, 5733, 6349, 7007, 8163, 9009, 9977, 11791, 19047, 21021, 29931, 35373, 44443, 57141, 63063, 69839, 82537, 89793, 106119, 129701, 133329, 209517, 247611, 389103, 399987, 488873, 577759, 628551, 742833, 907907, 1167309, 1466619, 1733277, 2723721, 4399857, 5199831, 6355349, 8171163, 19066047, 57198141]

約数ペア:

[(1, 57198141), (3, 19066047), (7, 8171163), (9, 6355349), (11, 5199831), (13, 4399857), (21, 2723721), (33, 1733277), (39, 1466619), (49, 1167309), (63, 907907), (77, 742833), (91, 628551), (99, 577759), (117, 488873), (143, 399987), (147, 389103), (231, 247611), (273, 209517), (429, 133329), (441, 129701), (539, 106119), (637, 89793), (693, 82537), (819, 69839), (907, 63063), (1001, 57141), (1287, 44443), (1617, 35373), (1911, 29931), (2721, 21021), (3003, 19047), (4851, 11791), (5733, 9977), (6349, 9009), (7007, 8163)]