6657189

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 11819520

約数和(自身を除く): 5162331

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 147, 161, 179, 231, 253, 483, 537, 539, 759, 1127, 1253, 1617, 1771, 1969, 3381, 3759, 4117, 5313, 5907, 8771, 12351, 12397, 13783, 26313, 28819, 37191, 41349, 45287, 86457, 96481, 135861, 201733, 289443, 317009, 605199, 951027, 2219063, 6657189]

約数ペア:

[(1, 6657189), (3, 2219063), (7, 951027), (11, 605199), (21, 317009), (23, 289443), (33, 201733), (49, 135861), (69, 96481), (77, 86457), (147, 45287), (161, 41349), (179, 37191), (231, 28819), (253, 26313), (483, 13783), (537, 12397), (539, 12351), (759, 8771), (1127, 5907), (1253, 5313), (1617, 4117), (1771, 3759), (1969, 3381)]