3786453

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 6596800

約数和(自身を除く): 2810347

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 61, 99, 121, 171, 183, 209, 297, 363, 513, 549, 627, 671, 1089, 1159, 1647, 1881, 2013, 2299, 3267, 3477, 5643, 6039, 6897, 7381, 10431, 12749, 18117, 20691, 22143, 31293, 38247, 62073, 66429, 114741, 140239, 199287, 344223, 420717, 1262151, 3786453]

約数ペア:

[(1, 3786453), (3, 1262151), (9, 420717), (11, 344223), (19, 199287), (27, 140239), (33, 114741), (57, 66429), (61, 62073), (99, 38247), (121, 31293), (171, 22143), (183, 20691), (209, 18117), (297, 12749), (363, 10431), (513, 7381), (549, 6897), (627, 6039), (671, 5643), (1089, 3477), (1159, 3267), (1647, 2299), (1881, 2013)]