210006319509

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{188831}}^1$

素因数の和:189110

約数の個数: 48

約数和(自身を含む): 351922421760

約数和(自身を除く): 141916102251

約数列:

[1, 3, 7, 9, 21, 63, 127, 139, 381, 417, 889, 973, 1143, 1251, 2667, 2919, 8001, 8757, 17653, 52959, 123571, 158877, 188831, 370713, 566493, 1112139, 1321817, 1699479, 3965451, 11896353, 23981537, 26247509, 71944611, 78742527, 167870759, 183732563, 215833833, 236227581, 503612277, 551197689, 1510836831, 1653593067, 3333433643, 10000300929, 23334035501, 30000902787, 70002106503, 210006319509]

約数ペア:

[(1, 210006319509), (3, 70002106503), (7, 30000902787), (9, 23334035501), (21, 10000300929), (63, 3333433643), (127, 1653593067), (139, 1510836831), (381, 551197689), (417, 503612277), (889, 236227581), (973, 215833833), (1143, 183732563), (1251, 167870759), (2667, 78742527), (2919, 71944611), (8001, 26247509), (8757, 23981537), (17653, 11896353), (52959, 3965451), (123571, 1699479), (158877, 1321817), (188831, 1112139), (370713, 566493)]