71873751

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1931}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 101082240

約数和(自身を除く): 29208489

約数列:

[1, 3, 19, 57, 653, 1931, 1959, 5793, 12407, 36689, 37221, 110067, 1260943, 3782829, 23957917, 71873751]

約数ペア:

[(1, 71873751), (3, 23957917), (19, 3782829), (57, 1260943), (653, 110067), (1931, 37221), (1959, 36689), (5793, 12407)]