205654546071

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1\times {\mathrm{10891}}^1$

素因数の和:11804

約数の個数: 48

約数和(自身を含む): 321710643072

約数和(自身を除く): 116056097001

約数列:

[1, 3, 9, 13, 39, 117, 251, 643, 753, 1929, 2259, 3263, 5787, 8359, 9789, 10891, 25077, 29367, 32673, 75231, 98019, 141583, 161393, 424749, 484179, 1274247, 1452537, 2098109, 2733641, 6294327, 7002913, 8200923, 18882981, 21008739, 24602769, 35537333, 63026217, 91037869, 106611999, 273113607, 319835997, 819340821, 1757731163, 5273193489, 15819580467, 22850505119, 68551515357, 205654546071]

約数ペア:

[(1, 205654546071), (3, 68551515357), (9, 22850505119), (13, 15819580467), (39, 5273193489), (117, 1757731163), (251, 819340821), (643, 319835997), (753, 273113607), (1929, 106611999), (2259, 91037869), (3263, 63026217), (5787, 35537333), (8359, 24602769), (9789, 21008739), (10891, 18882981), (25077, 8200923), (29367, 7002913), (32673, 6294327), (75231, 2733641), (98019, 2098109), (141583, 1452537), (161393, 1274247), (424749, 484179)]