8640984771

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{821}}^1\times {\mathrm{6607}}^1$

素因数の和:7496

約数の個数: 32

約数和(自身を含む): 13036262400

約数和(自身を除く): 4395277629

約数列:

[1, 3, 9, 27, 59, 177, 531, 821, 1593, 2463, 6607, 7389, 19821, 22167, 48439, 59463, 145317, 178389, 389813, 435951, 1169439, 1307853, 3508317, 5424347, 10524951, 16273041, 48819123, 146457369, 320036473, 960109419, 2880328257, 8640984771]

約数ペア:

[(1, 8640984771), (3, 2880328257), (9, 960109419), (27, 320036473), (59, 146457369), (177, 48819123), (531, 16273041), (821, 10524951), (1593, 5424347), (2463, 3508317), (6607, 1307853), (7389, 1169439), (19821, 435951), (22167, 389813), (48439, 178389), (59463, 145317)]