80370693

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22159}}^1$

素因数の和:22209

約数の個数: 24

約数和(自身を含む): 129059840

約数和(自身を除く): 48689147

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 22159, 66477, 199431, 288067, 686929, 864201, 2060787, 2592603, 6182361, 8930077, 26790231, 80370693]

約数ペア:

[(1, 80370693), (3, 26790231), (9, 8930077), (13, 6182361), (31, 2592603), (39, 2060787), (93, 864201), (117, 686929), (279, 288067), (403, 199431), (1209, 66477), (3627, 22159)]