142191147

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1567}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 225792000

約数和(自身を除く): 83600853

約数列:

[1, 3, 7, 21, 29, 87, 149, 203, 447, 609, 1043, 1567, 3129, 4321, 4701, 10969, 12963, 30247, 32907, 45443, 90741, 136329, 233483, 318101, 700449, 954303, 1634381, 4903143, 6771007, 20313021, 47397049, 142191147]

約数ペア:

[(1, 142191147), (3, 47397049), (7, 20313021), (21, 6771007), (29, 4903143), (87, 1634381), (149, 954303), (203, 700449), (447, 318101), (609, 233483), (1043, 136329), (1567, 90741), (3129, 45443), (4321, 32907), (4701, 30247), (10969, 12963)]