813921366123

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{4407413}}^1$

素因数の和:4407524

約数の個数: 36

約数和(自身を含む): 1266479227728

約数和(自身を除く): 452557861605

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 289, 639, 867, 1207, 2601, 3621, 10863, 20519, 61557, 184671, 4407413, 13222239, 39666717, 74926021, 224778063, 312926323, 674334189, 938778969, 1273742357, 2816336907, 3821227071, 5319747491, 11463681213, 15959242473, 47877727419, 90435707347, 271307122041, 813921366123]

約数ペア:

[(1, 813921366123), (3, 271307122041), (9, 90435707347), (17, 47877727419), (51, 15959242473), (71, 11463681213), (153, 5319747491), (213, 3821227071), (289, 2816336907), (639, 1273742357), (867, 938778969), (1207, 674334189), (2601, 312926323), (3621, 224778063), (10863, 74926021), (20519, 39666717), (61557, 13222239), (184671, 4407413)]