70406571

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 105719040

約数和(自身を除く): 35312469

約数列:

[1, 3, 17, 19, 51, 57, 113, 323, 339, 643, 969, 1921, 1929, 2147, 5763, 6441, 10931, 12217, 32793, 36499, 36651, 72659, 109497, 207689, 217977, 623067, 1235203, 1380521, 3705609, 4141563, 23468857, 70406571]

約数ペア:

[(1, 70406571), (3, 23468857), (17, 4141563), (19, 3705609), (51, 1380521), (57, 1235203), (113, 623067), (323, 217977), (339, 207689), (643, 109497), (969, 72659), (1921, 36651), (1929, 36499), (2147, 32793), (5763, 12217), (6441, 10931)]