154810461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 235025280

約数和(自身を除く): 80214819

約数列:

[1, 3, 13, 19, 39, 57, 247, 401, 521, 741, 1203, 1563, 5213, 6773, 7619, 9899, 15639, 20319, 22857, 29697, 99047, 128687, 208921, 297141, 386061, 626763, 2715973, 3969499, 8147919, 11908497, 51603487, 154810461]

約数ペア:

[(1, 154810461), (3, 51603487), (13, 11908497), (19, 8147919), (39, 3969499), (57, 2715973), (247, 626763), (401, 386061), (521, 297141), (741, 208921), (1203, 128687), (1563, 99047), (5213, 29697), (6773, 22857), (7619, 20319), (9899, 15639)]