40164159

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{65951}}^1$

素因数の和:65990

約数の個数: 16

約数和(自身を含む): 63313920

約数和(自身を除く): 23149761

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 65951, 197853, 461657, 1384971, 1912579, 5737737, 13388053, 40164159]

約数ペア:

[(1, 40164159), (3, 13388053), (7, 5737737), (21, 1912579), (29, 1384971), (87, 461657), (203, 197853), (609, 65951)]