15703723881

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{503}}^1\times {\mathrm{21817}}^1$

素因数の和:22382

約数の個数: 32

約数和(自身を含む): 23751947520

約数和(自身を除く): 8048223639

約数列:

[1, 3, 9, 27, 53, 159, 477, 503, 1431, 1509, 4527, 13581, 21817, 26659, 65451, 79977, 196353, 239931, 589059, 719793, 1156301, 3468903, 10406709, 10973951, 31220127, 32921853, 98765559, 296296677, 581619403, 1744858209, 5234574627, 15703723881]

約数ペア:

[(1, 15703723881), (3, 5234574627), (9, 1744858209), (27, 581619403), (53, 296296677), (159, 98765559), (477, 32921853), (503, 31220127), (1431, 10973951), (1509, 10406709), (4527, 3468903), (13581, 1156301), (21817, 719793), (26659, 589059), (65451, 239931), (79977, 196353)]