276656221443

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1181}}^1\times {\mathrm{5009}}^1$

素因数の和:6348

約数の個数: 64

約数和(自身を含む): 450247818240

約数和(自身を除く): 173591596797

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 917, 1181, 2227, 2751, 3543, 5009, 6681, 8267, 15027, 15589, 20077, 24801, 35063, 46767, 60231, 85153, 105189, 140539, 154711, 255459, 421617, 464133, 596071, 656179, 1082977, 1788213, 1968537, 2630087, 3248931, 4593253, 5915629, 7890261, 11155043, 13779759, 17746887, 18410609, 33465129, 41409403, 55231827, 78085301, 100565693, 124228209, 234255903, 301697079, 703959851, 774947399, 2111879553, 2324842197, 5424631793, 13174105783, 16273895379, 39522317349, 92218740481, 276656221443]

約数ペア:

[(1, 276656221443), (3, 92218740481), (7, 39522317349), (17, 16273895379), (21, 13174105783), (51, 5424631793), (119, 2324842197), (131, 2111879553), (357, 774947399), (393, 703959851), (917, 301697079), (1181, 234255903), (2227, 124228209), (2751, 100565693), (3543, 78085301), (5009, 55231827), (6681, 41409403), (8267, 33465129), (15027, 18410609), (15589, 17746887), (20077, 13779759), (24801, 11155043), (35063, 7890261), (46767, 5915629), (60231, 4593253), (85153, 3248931), (105189, 2630087), (140539, 1968537), (154711, 1788213), (255459, 1082977), (421617, 656179), (464133, 596071)]