201195009

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{43577}}^1$

素因数の和:43611

約数の個数: 24

約数和(自身を含む): 317247840

約数和(自身を除く): 116052831

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 43577, 130731, 392193, 827963, 1176579, 2483889, 3529737, 7451667, 10589211, 22355001, 67065003, 201195009]

約数ペア:

[(1, 201195009), (3, 67065003), (9, 22355001), (19, 10589211), (27, 7451667), (57, 3529737), (81, 2483889), (171, 1176579), (243, 827963), (513, 392193), (1539, 130731), (4617, 43577)]