121254534

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 267754032

約数和(自身を除く): 146499498

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 277, 293, 498, 554, 586, 747, 831, 879, 1494, 1662, 1758, 2493, 2637, 4986, 5274, 22991, 24319, 45982, 48638, 68973, 72957, 81161, 137946, 145914, 162322, 206919, 218871, 243483, 413838, 437742, 486966, 730449, 1460898, 6736363, 13472726, 20209089, 40418178, 60627267, 121254534]

約数ペア:

[(1, 121254534), (2, 60627267), (3, 40418178), (6, 20209089), (9, 13472726), (18, 6736363), (83, 1460898), (166, 730449), (249, 486966), (277, 437742), (293, 413838), (498, 243483), (554, 218871), (586, 206919), (747, 162322), (831, 145914), (879, 137946), (1494, 81161), (1662, 72957), (1758, 68973), (2493, 48638), (2637, 45982), (4986, 24319), (5274, 22991)]