171054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 432432

約数和(自身を除く): 261378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 43, 51, 78, 86, 102, 117, 129, 153, 221, 234, 258, 306, 387, 442, 559, 663, 731, 774, 1118, 1326, 1462, 1677, 1989, 2193, 3354, 3978, 4386, 5031, 6579, 9503, 10062, 13158, 19006, 28509, 57018, 85527, 171054]

約数ペア:

[(1, 171054), (2, 85527), (3, 57018), (6, 28509), (9, 19006), (13, 13158), (17, 10062), (18, 9503), (26, 6579), (34, 5031), (39, 4386), (43, 3978), (51, 3354), (78, 2193), (86, 1989), (102, 1677), (117, 1462), (129, 1326), (153, 1118), (221, 774), (234, 731), (258, 663), (306, 559), (387, 442)]