327647619

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3719}}^1$

素因数の和:3992

約数の個数: 32

約数和(自身を含む): 524966400

約数和(自身を除く): 197318781

約数列:

[1, 3, 9, 13, 27, 39, 117, 251, 351, 753, 2259, 3263, 3719, 6777, 9789, 11157, 29367, 33471, 48347, 88101, 100413, 145041, 435123, 933469, 1305369, 2800407, 8401221, 12135097, 25203663, 36405291, 109215873, 327647619]

約数ペア:

[(1, 327647619), (3, 109215873), (9, 36405291), (13, 25203663), (27, 12135097), (39, 8401221), (117, 2800407), (251, 1305369), (351, 933469), (753, 435123), (2259, 145041), (3263, 100413), (3719, 88101), (6777, 48347), (9789, 33471), (11157, 29367)]