66406743

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 49714857

約数列:

[1, 3, 9, 13, 17, 27, 31, 39, 51, 93, 117, 153, 221, 279, 351, 359, 403, 459, 527, 663, 837, 1077, 1209, 1581, 1989, 3231, 3627, 4667, 4743, 5967, 6103, 6851, 9693, 10881, 11129, 14001, 14229, 18309, 20553, 33387, 42003, 54927, 61659, 79339, 100161, 126009, 144677, 164781, 184977, 189193, 238017, 300483, 434031, 567579, 714051, 1302093, 1702737, 2142153, 2459509, 3906279, 5108211, 7378527, 22135581, 66406743]

約数ペア:

[(1, 66406743), (3, 22135581), (9, 7378527), (13, 5108211), (17, 3906279), (27, 2459509), (31, 2142153), (39, 1702737), (51, 1302093), (93, 714051), (117, 567579), (153, 434031), (221, 300483), (279, 238017), (351, 189193), (359, 184977), (403, 164781), (459, 144677), (527, 126009), (663, 100161), (837, 79339), (1077, 61659), (1209, 54927), (1581, 42003), (1989, 33387), (3231, 20553), (3627, 18309), (4667, 14229), (4743, 14001), (5967, 11129), (6103, 10881), (6851, 9693)]