5190021

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 8268800

約数和(自身を除く): 3078779

約数列:

[1, 3, 9, 19, 27, 57, 67, 151, 171, 201, 453, 513, 603, 1273, 1359, 1809, 2869, 3819, 4077, 8607, 10117, 11457, 25821, 30351, 34371, 77463, 91053, 192223, 273159, 576669, 1730007, 5190021]

約数ペア:

[(1, 5190021), (3, 1730007), (9, 576669), (19, 273159), (27, 192223), (57, 91053), (67, 77463), (151, 34371), (171, 30351), (201, 25821), (453, 11457), (513, 10117), (603, 8607), (1273, 4077), (1359, 3819), (1809, 2869)]