17799129

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 27319680

約数和(自身を除く): 9520551

約数列:

[1, 3, 9, 27, 61, 101, 107, 183, 303, 321, 549, 909, 963, 1647, 2727, 2889, 6161, 6527, 10807, 18483, 19581, 32421, 55449, 58743, 97263, 166347, 176229, 291789, 659227, 1977681, 5933043, 17799129]

約数ペア:

[(1, 17799129), (3, 5933043), (9, 1977681), (27, 659227), (61, 291789), (101, 176229), (107, 166347), (183, 97263), (303, 58743), (321, 55449), (549, 32421), (909, 19581), (963, 18483), (1647, 10807), (2727, 6527), (2889, 6161)]