1560121000557

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1223}}^1\times {\mathrm{147083}}^1$

素因数の和:148382

約数の個数: 48

約数和(自身を含む): 2462821562880

約数和(自身を除く): 902700562323

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1223, 1239, 2891, 3669, 8561, 8673, 25683, 59927, 72157, 147083, 179781, 216471, 441249, 505099, 1029581, 1515297, 3088743, 3535693, 7207067, 8677897, 10607079, 21621201, 26033691, 60745279, 179882509, 182235837, 425216953, 539647527, 1259177563, 1275650859, 3777532689, 8814242941, 10613068031, 26442728823, 31839204093, 74291476217, 222874428651, 520040333519, 1560121000557]

約数ペア:

[(1, 1560121000557), (3, 520040333519), (7, 222874428651), (21, 74291476217), (49, 31839204093), (59, 26442728823), (147, 10613068031), (177, 8814242941), (413, 3777532689), (1223, 1275650859), (1239, 1259177563), (2891, 539647527), (3669, 425216953), (8561, 182235837), (8673, 179882509), (25683, 60745279), (59927, 26033691), (72157, 21621201), (147083, 10607079), (179781, 8677897), (216471, 7207067), (441249, 3535693), (505099, 3088743), (1029581, 1515297)]