15696497061

素因数分解:

$3^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{197269}}^1$

素因数の和:197706

約数の個数: 32

約数和(自身を含む): 26639340800

約数和(自身を除く): 10942843739

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 421, 1263, 2947, 3789, 8841, 11367, 26523, 79569, 197269, 591807, 1380883, 1775421, 4142649, 5326263, 12427947, 37283841, 83050249, 249150747, 581351743, 747452241, 1744055229, 2242356723, 5232165687, 15696497061]

約数ペア:

[(1, 15696497061), (3, 5232165687), (7, 2242356723), (9, 1744055229), (21, 747452241), (27, 581351743), (63, 249150747), (189, 83050249), (421, 37283841), (1263, 12427947), (2947, 5326263), (3789, 4142649), (8841, 1775421), (11367, 1380883), (26523, 591807), (79569, 197269)]