69446637

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 114162048

約数和(自身を除く): 44715411

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 131, 197, 207, 299, 393, 591, 897, 1179, 1703, 1773, 2561, 2691, 3013, 4531, 5109, 7683, 9039, 13593, 15327, 23049, 25807, 27117, 39169, 40779, 58903, 77421, 117507, 176709, 232263, 335491, 352521, 530127, 593561, 1006473, 1780683, 3019419, 5342049, 7716293, 23148879, 69446637]

約数ペア:

[(1, 69446637), (3, 23148879), (9, 7716293), (13, 5342049), (23, 3019419), (39, 1780683), (69, 1006473), (117, 593561), (131, 530127), (197, 352521), (207, 335491), (299, 232263), (393, 176709), (591, 117507), (897, 77421), (1179, 58903), (1703, 40779), (1773, 39169), (2561, 27117), (2691, 25807), (3013, 23049), (4531, 15327), (5109, 13593), (7683, 9039)]