23134419

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 44815680

約数和(自身を除く): 21681261

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 49, 57, 63, 77, 99, 133, 147, 171, 209, 231, 251, 399, 441, 539, 627, 693, 753, 931, 1197, 1463, 1617, 1757, 1881, 2259, 2761, 2793, 4389, 4769, 4851, 5271, 8283, 8379, 10241, 12299, 13167, 14307, 15813, 19327, 24849, 30723, 33383, 36897, 42921, 52459, 57981, 92169, 100149, 110691, 135289, 157377, 173943, 233681, 300447, 367213, 405867, 472131, 701043, 1101639, 1217601, 2103129, 2570491, 3304917, 7711473, 23134419]

約数ペア:

[(1, 23134419), (3, 7711473), (7, 3304917), (9, 2570491), (11, 2103129), (19, 1217601), (21, 1101639), (33, 701043), (49, 472131), (57, 405867), (63, 367213), (77, 300447), (99, 233681), (133, 173943), (147, 157377), (171, 135289), (209, 110691), (231, 100149), (251, 92169), (399, 57981), (441, 52459), (539, 42921), (627, 36897), (693, 33383), (753, 30723), (931, 24849), (1197, 19327), (1463, 15813), (1617, 14307), (1757, 13167), (1881, 12299), (2259, 10241), (2761, 8379), (2793, 8283), (4389, 5271), (4769, 4851)]