1555141029

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{20693}}^1$

素因数の和:20797

約数の個数: 32

約数和(自身を含む): 2336269824

約数和(自身を除く): 781128795

約数列:

[1, 3, 13, 39, 41, 47, 123, 141, 533, 611, 1599, 1833, 1927, 5781, 20693, 25051, 62079, 75153, 269009, 807027, 848413, 972571, 2545239, 2917713, 11029369, 12643423, 33088107, 37930269, 39875411, 119626233, 518380343, 1555141029]

約数ペア:

[(1, 1555141029), (3, 518380343), (13, 119626233), (39, 39875411), (41, 37930269), (47, 33088107), (123, 12643423), (141, 11029369), (533, 2917713), (611, 2545239), (1599, 972571), (1833, 848413), (1927, 807027), (5781, 269009), (20693, 75153), (25051, 62079)]