171873078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 381652992

約数和(自身を除く): 209779914

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 173, 271, 282, 346, 519, 542, 611, 813, 1038, 1222, 1626, 1833, 2249, 3523, 3666, 4498, 6747, 7046, 8131, 10569, 12737, 13494, 16262, 21138, 24393, 25474, 38211, 46883, 48786, 76422, 93766, 105703, 140649, 165581, 211406, 281298, 317109, 331162, 496743, 609479, 634218, 993486, 1218958, 1828437, 2203501, 3656874, 4407002, 6610503, 13221006, 28645513, 57291026, 85936539, 171873078]

約数ペア:

[(1, 171873078), (2, 85936539), (3, 57291026), (6, 28645513), (13, 13221006), (26, 6610503), (39, 4407002), (47, 3656874), (78, 2203501), (94, 1828437), (141, 1218958), (173, 993486), (271, 634218), (282, 609479), (346, 496743), (519, 331162), (542, 317109), (611, 281298), (813, 211406), (1038, 165581), (1222, 140649), (1626, 105703), (1833, 93766), (2249, 76422), (3523, 48786), (3666, 46883), (4498, 38211), (6747, 25474), (7046, 24393), (8131, 21138), (10569, 16262), (12737, 13494)]