4629590721

素因数分解:

$3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 8050306176

約数和(自身を除く): 3420715455

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 107, 137, 189, 321, 411, 557, 567, 749, 959, 963, 1233, 1671, 2247, 2877, 2889, 3699, 3899, 5013, 6741, 8631, 8667, 11097, 11697, 14659, 15039, 20223, 25893, 35091, 43977, 45117, 59599, 60669, 76309, 77679, 102613, 105273, 131931, 178797, 228927, 307839, 315819, 395793, 417193, 534163, 536391, 686781, 923517, 1187379, 1251579, 1602489, 1609173, 2060343, 2770551, 3754737, 4807467, 4827519, 6181029, 8165063, 8311653, 11264211, 14422401, 24495189, 33792633, 43267203, 57155441, 73485567, 171466323, 220456701, 514398969, 661370103, 1543196907, 4629590721]

約数ペア:

[(1, 4629590721), (3, 1543196907), (7, 661370103), (9, 514398969), (21, 220456701), (27, 171466323), (63, 73485567), (81, 57155441), (107, 43267203), (137, 33792633), (189, 24495189), (321, 14422401), (411, 11264211), (557, 8311653), (567, 8165063), (749, 6181029), (959, 4827519), (963, 4807467), (1233, 3754737), (1671, 2770551), (2247, 2060343), (2877, 1609173), (2889, 1602489), (3699, 1251579), (3899, 1187379), (5013, 923517), (6741, 686781), (8631, 536391), (8667, 534163), (11097, 417193), (11697, 395793), (14659, 315819), (15039, 307839), (20223, 228927), (25893, 178797), (35091, 131931), (43977, 105273), (45117, 102613), (59599, 77679), (60669, 76309)]