129675447

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 210656160

約数和(自身を除く): 80980713

約数列:

[1, 3, 9, 11, 33, 61, 99, 109, 183, 197, 327, 549, 591, 671, 981, 1199, 1773, 2013, 2167, 3597, 6039, 6501, 6649, 10791, 12017, 19503, 19947, 21473, 36051, 59841, 64419, 73139, 108153, 132187, 193257, 219417, 236203, 396561, 658251, 708609, 1189683, 1309853, 2125827, 3929559, 11788677, 14408383, 43225149, 129675447]

約数ペア:

[(1, 129675447), (3, 43225149), (9, 14408383), (11, 11788677), (33, 3929559), (61, 2125827), (99, 1309853), (109, 1189683), (183, 708609), (197, 658251), (327, 396561), (549, 236203), (591, 219417), (671, 193257), (981, 132187), (1199, 108153), (1773, 73139), (2013, 64419), (2167, 59841), (3597, 36051), (6039, 21473), (6501, 19947), (6649, 19503), (10791, 12017)]