82721529

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2118

約数の個数: 36

約数和(自身を含む): 134951908

約数和(自身を除く): 52230379

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 121, 333, 363, 407, 1089, 1221, 2053, 3663, 4477, 6159, 13431, 18477, 22583, 40293, 67749, 75961, 203247, 227883, 248413, 683649, 745239, 835571, 2235717, 2506713, 7520139, 9191281, 27573843, 82721529]

約数ペア:

[(1, 82721529), (3, 27573843), (9, 9191281), (11, 7520139), (33, 2506713), (37, 2235717), (99, 835571), (111, 745239), (121, 683649), (333, 248413), (363, 227883), (407, 203247), (1089, 75961), (1221, 67749), (2053, 40293), (3663, 22583), (4477, 18477), (6159, 13431)]