172648269

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{32569}}^1$

素因数の和:32625

約数の個数: 24

約数和(自身を含む): 270982400

約数和(自身を除く): 98334131

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 32569, 97707, 293121, 618811, 1009639, 1856433, 3028917, 5569299, 9086751, 19183141, 57549423, 172648269]

約数ペア:

[(1, 172648269), (3, 57549423), (9, 19183141), (19, 9086751), (31, 5569299), (57, 3028917), (93, 1856433), (171, 1009639), (279, 618811), (589, 293121), (1767, 97707), (5301, 32569)]