2783249667

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^2$

素因数の和:462

約数の個数: 60

約数和(自身を含む): 4599230328

約数和(自身を除く): 1815980661

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 137, 151, 297, 411, 453, 891, 1233, 1359, 1507, 1661, 3699, 4077, 4521, 4983, 11097, 12231, 13563, 14949, 20687, 22801, 40689, 44847, 62061, 68403, 122067, 134541, 186183, 205209, 227557, 250811, 558549, 615627, 682671, 752433, 1675647, 1846881, 2048013, 2257299, 3123737, 6144039, 6771897, 9371211, 18432117, 20315691, 28113633, 34361107, 84340899, 103083321, 253022697, 309249963, 927749889, 2783249667]

約数ペア:

[(1, 2783249667), (3, 927749889), (9, 309249963), (11, 253022697), (27, 103083321), (33, 84340899), (81, 34361107), (99, 28113633), (137, 20315691), (151, 18432117), (297, 9371211), (411, 6771897), (453, 6144039), (891, 3123737), (1233, 2257299), (1359, 2048013), (1507, 1846881), (1661, 1675647), (3699, 752433), (4077, 682671), (4521, 615627), (4983, 558549), (11097, 250811), (12231, 227557), (13563, 205209), (14949, 186183), (20687, 134541), (22801, 122067), (40689, 68403), (44847, 62061)]