87413937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 129712128

約数和(自身を除く): 42298191

約数列:

[1, 3, 13, 39, 47, 103, 141, 309, 463, 611, 1339, 1389, 1833, 4017, 4841, 6019, 14523, 18057, 21761, 47689, 62933, 65283, 143067, 188799, 282893, 619957, 848679, 1859871, 2241383, 6724149, 29137979, 87413937]

約数ペア:

[(1, 87413937), (3, 29137979), (13, 6724149), (39, 2241383), (47, 1859871), (103, 848679), (141, 619957), (309, 282893), (463, 188799), (611, 143067), (1339, 65283), (1389, 62933), (1833, 47689), (4017, 21761), (4841, 18057), (6019, 14523)]