55214133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 84067200

約数和(自身を除く): 28853067

約数列:

[1, 3, 13, 19, 39, 57, 247, 269, 277, 741, 807, 831, 3497, 3601, 5111, 5263, 10491, 10803, 15333, 15789, 66443, 68419, 74513, 199329, 205257, 223539, 968669, 1415747, 2906007, 4247241, 18404711, 55214133]

約数ペア:

[(1, 55214133), (3, 18404711), (13, 4247241), (19, 2906007), (39, 1415747), (57, 968669), (247, 223539), (269, 205257), (277, 199329), (741, 74513), (807, 68419), (831, 66443), (3497, 15789), (3601, 15333), (5111, 10803), (5263, 10491)]