74953462647

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3892271}}^1$

素因数の和:3892419

約数の個数: 24

約数和(自身を含む): 117141818112

約数和(自身を除く): 42188355465

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 6419, 19257, 3892271, 11676813, 27245897, 81737691, 190721279, 509887501, 572163837, 1529662503, 3569212507, 10707637521, 24984487549, 74953462647]

約数ペア:

[(1, 74953462647), (3, 24984487549), (7, 10707637521), (21, 3569212507), (49, 1529662503), (131, 572163837), (147, 509887501), (393, 190721279), (917, 81737691), (2751, 27245897), (6419, 11676813), (19257, 3892271)]