156770068221

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{148879457}}^1$

素因数の和:148879482

約数の個数: 20

約数和(自身を含む): 252201801852

約数和(自身を除く): 95431733631

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 148879457, 446638371, 1339915113, 1935432941, 4019745339, 5806298823, 12059236017, 17418896469, 52256689407, 156770068221]

約数ペア:

[(1, 156770068221), (3, 52256689407), (9, 17418896469), (13, 12059236017), (27, 5806298823), (39, 4019745339), (81, 1935432941), (117, 1339915113), (351, 446638371), (1053, 148879457)]