77607855

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44221}}^1$

素因数の和:44248

約数の個数: 32

約数和(自身を含む): 148585920

約数和(自身を除く): 70978065

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 44221, 132663, 221105, 397989, 574873, 663315, 1193967, 1724619, 1989945, 2874365, 5173857, 5969835, 8623095, 15521571, 25869285, 77607855]

約数ペア:

[(1, 77607855), (3, 25869285), (5, 15521571), (9, 8623095), (13, 5969835), (15, 5173857), (27, 2874365), (39, 1989945), (45, 1724619), (65, 1193967), (117, 663315), (135, 574873), (195, 397989), (351, 221105), (585, 132663), (1755, 44221)]