77288523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2819}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 120019200

約数和(自身を除く): 42730677

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 481, 703, 741, 1443, 2109, 2819, 8457, 9139, 27417, 36647, 53561, 104303, 109941, 160683, 312909, 696293, 1355939, 1981757, 2088879, 4067817, 5945271, 25762841, 77288523]

約数ペア:

[(1, 77288523), (3, 25762841), (13, 5945271), (19, 4067817), (37, 2088879), (39, 1981757), (57, 1355939), (111, 696293), (247, 312909), (481, 160683), (703, 109941), (741, 104303), (1443, 53561), (2109, 36647), (2819, 27417), (8457, 9139)]