97921839

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 143196160

約数和(自身を除く): 45274321

約数列:

[1, 3, 19, 31, 57, 93, 151, 367, 453, 589, 1101, 1767, 2869, 4681, 6973, 8607, 11377, 14043, 20919, 34131, 55417, 88939, 166251, 216163, 266817, 648489, 1052923, 1717927, 3158769, 5153781, 32640613, 97921839]

約数ペア:

[(1, 97921839), (3, 32640613), (19, 5153781), (31, 3158769), (57, 1717927), (93, 1052923), (151, 648489), (367, 266817), (453, 216163), (589, 166251), (1101, 88939), (1767, 55417), (2869, 34131), (4681, 20919), (6973, 14043), (8607, 11377)]