83055441

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 137237760

約数和(自身を除く): 54182319

約数列:

[1, 3, 7, 19, 21, 49, 57, 131, 133, 147, 227, 393, 399, 681, 917, 931, 1589, 2489, 2751, 2793, 4313, 4767, 6419, 7467, 11123, 12939, 17423, 19257, 29737, 30191, 33369, 52269, 89211, 90573, 121961, 208159, 211337, 365883, 565003, 624477, 634011, 1457113, 1695009, 3955021, 4371339, 11865063, 27685147, 83055441]

約数ペア:

[(1, 83055441), (3, 27685147), (7, 11865063), (19, 4371339), (21, 3955021), (49, 1695009), (57, 1457113), (131, 634011), (133, 624477), (147, 565003), (227, 365883), (393, 211337), (399, 208159), (681, 121961), (917, 90573), (931, 89211), (1589, 52269), (2489, 33369), (2751, 30191), (2793, 29737), (4313, 19257), (4767, 17423), (6419, 12939), (7467, 11123)]