77993265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1373}}^1$

素因数の和:1929

約数の個数: 32

約数和(自身を含む): 142983936

約数和(自身を除く): 64990671

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 541, 1373, 1623, 2705, 3787, 4119, 6865, 8115, 9611, 11361, 18935, 20595, 28833, 48055, 56805, 144165, 742793, 2228379, 3713965, 5199551, 11141895, 15598653, 25997755, 77993265]

約数ペア:

[(1, 77993265), (3, 25997755), (5, 15598653), (7, 11141895), (15, 5199551), (21, 3713965), (35, 2228379), (105, 742793), (541, 144165), (1373, 56805), (1623, 48055), (2705, 28833), (3787, 20595), (4119, 18935), (6865, 11361), (8115, 9611)]