135943317

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 212958720

約数和(自身を除く): 77015403

約数列:

[1, 3, 9, 23, 47, 69, 89, 141, 157, 207, 267, 423, 471, 801, 1081, 1413, 2047, 3243, 3611, 4183, 6141, 7379, 9729, 10833, 12549, 13973, 18423, 22137, 32499, 37647, 41919, 66411, 96209, 125757, 169717, 288627, 321379, 509151, 656731, 865881, 964137, 1527453, 1970193, 2892411, 5910579, 15104813, 45314439, 135943317]

約数ペア:

[(1, 135943317), (3, 45314439), (9, 15104813), (23, 5910579), (47, 2892411), (69, 1970193), (89, 1527453), (141, 964137), (157, 865881), (207, 656731), (267, 509151), (423, 321379), (471, 288627), (801, 169717), (1081, 125757), (1413, 96209), (2047, 66411), (3243, 41919), (3611, 37647), (4183, 32499), (6141, 22137), (7379, 18423), (9729, 13973), (10833, 12549)]