19528032267

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{9349}}^1$

素因数の和:9588

約数の個数: 48

約数和(自身を含む): 29930472000

約数和(自身を除く): 10402439733

約数列:

[1, 3, 9, 29, 53, 87, 151, 159, 261, 453, 477, 1359, 1537, 4379, 4611, 8003, 9349, 13137, 13833, 24009, 28047, 39411, 72027, 84141, 232087, 271121, 495497, 696261, 813363, 1411699, 1486491, 2088783, 2440089, 4235097, 4459473, 12705291, 14369413, 40939271, 43108239, 74820047, 122817813, 129324717, 224460141, 368453439, 673380423, 2169781363, 6509344089, 19528032267]

約数ペア:

[(1, 19528032267), (3, 6509344089), (9, 2169781363), (29, 673380423), (53, 368453439), (87, 224460141), (151, 129324717), (159, 122817813), (261, 74820047), (453, 43108239), (477, 40939271), (1359, 14369413), (1537, 12705291), (4379, 4459473), (4611, 4235097), (8003, 2440089), (9349, 2088783), (13137, 1486491), (13833, 1411699), (24009, 813363), (28047, 696261), (39411, 495497), (72027, 271121), (84141, 232087)]