84004263

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 151680000

約数和(自身を除く): 67675737

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 149, 157, 171, 189, 399, 447, 471, 513, 1043, 1099, 1197, 1341, 1413, 2831, 2983, 3129, 3297, 3591, 4023, 4239, 8493, 8949, 9387, 9891, 19817, 20881, 23393, 25479, 26847, 28161, 29673, 59451, 62643, 70179, 76437, 80541, 163751, 178353, 187929, 210537, 444467, 491253, 535059, 563787, 631611, 1333401, 1473759, 3111269, 4000203, 4421277, 9333807, 12000609, 28001421, 84004263]

約数ペア:

[(1, 84004263), (3, 28001421), (7, 12000609), (9, 9333807), (19, 4421277), (21, 4000203), (27, 3111269), (57, 1473759), (63, 1333401), (133, 631611), (149, 563787), (157, 535059), (171, 491253), (189, 444467), (399, 210537), (447, 187929), (471, 178353), (513, 163751), (1043, 80541), (1099, 76437), (1197, 70179), (1341, 62643), (1413, 59451), (2831, 29673), (2983, 28161), (3129, 26847), (3297, 25479), (3591, 23393), (4023, 20881), (4239, 19817), (8493, 9891), (8949, 9387)]