54376791

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 86968320

約数和(自身を除く): 32591529

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 259, 329, 777, 987, 1489, 1739, 4467, 5217, 10423, 12173, 31269, 36519, 55093, 69983, 165279, 209949, 385651, 489881, 1156953, 1469643, 2589371, 7768113, 18125597, 54376791]

約数ペア:

[(1, 54376791), (3, 18125597), (7, 7768113), (21, 2589371), (37, 1469643), (47, 1156953), (111, 489881), (141, 385651), (259, 209949), (329, 165279), (777, 69983), (987, 55093), (1489, 36519), (1739, 31269), (4467, 12173), (5217, 10423)]