1569447333

素因数分解:

$3^6\times {\mathrm{661}}^1\times {\mathrm{3257}}^1$

素因数の和:3936

約数の個数: 28

約数和(自身を含む): 2357378028

約数和(自身を除く): 787930695

約数列:

[1, 3, 9, 27, 81, 243, 661, 729, 1983, 3257, 5949, 9771, 17847, 29313, 53541, 87939, 160623, 263817, 481869, 791451, 2152877, 2374353, 6458631, 19375893, 58127679, 174383037, 523149111, 1569447333]

約数ペア:

[(1, 1569447333), (3, 523149111), (9, 174383037), (27, 58127679), (81, 19375893), (243, 6458631), (661, 2374353), (729, 2152877), (1983, 791451), (3257, 481869), (5949, 263817), (9771, 160623), (17847, 87939), (29313, 53541)]