78861837

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 115726720

約数和(自身を除く): 36864883

約数列:

[1, 3, 19, 37, 57, 61, 111, 183, 613, 703, 1159, 1839, 2109, 2257, 3477, 6771, 11647, 22681, 34941, 37393, 42883, 68043, 112179, 128649, 430939, 710467, 1292817, 1383541, 2131401, 4150623, 26287279, 78861837]

約数ペア:

[(1, 78861837), (3, 26287279), (19, 4150623), (37, 2131401), (57, 1383541), (61, 1292817), (111, 710467), (183, 430939), (613, 128649), (703, 112179), (1159, 68043), (1839, 42883), (2109, 37393), (2257, 34941), (3477, 22681), (6771, 11647)]