17497366209

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 27406473120

約数和(自身を除く): 9909106911

約数列:

[1, 3, 9, 19, 57, 61, 107, 171, 183, 257, 321, 549, 771, 963, 1159, 2033, 2313, 3477, 3721, 4883, 6099, 6527, 10431, 11163, 14649, 15677, 18297, 19581, 27499, 33489, 43947, 47031, 58743, 70699, 82497, 124013, 141093, 212097, 247491, 297863, 372039, 398147, 522481, 636291, 893589, 956297, 1116117, 1194441, 1567443, 1677439, 2680767, 2868891, 3583323, 4702329, 5032317, 7564793, 8606673, 15096951, 18169643, 22694379, 31871341, 54508929, 68083137, 95614023, 102323779, 163526787, 286842069, 306971337, 920914011, 1944151801, 5832455403, 17497366209]

約数ペア:

[(1, 17497366209), (3, 5832455403), (9, 1944151801), (19, 920914011), (57, 306971337), (61, 286842069), (107, 163526787), (171, 102323779), (183, 95614023), (257, 68083137), (321, 54508929), (549, 31871341), (771, 22694379), (963, 18169643), (1159, 15096951), (2033, 8606673), (2313, 7564793), (3477, 5032317), (3721, 4702329), (4883, 3583323), (6099, 2868891), (6527, 2680767), (10431, 1677439), (11163, 1567443), (14649, 1194441), (15677, 1116117), (18297, 956297), (19581, 893589), (27499, 636291), (33489, 522481), (43947, 398147), (47031, 372039), (58743, 297863), (70699, 247491), (82497, 212097), (124013, 141093)]