53964897

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 84913920

約数和(自身を除く): 30949023

約数列:

[1, 3, 7, 21, 41, 123, 233, 269, 287, 699, 807, 861, 1631, 1883, 4893, 5649, 9553, 11029, 28659, 33087, 62677, 66871, 77203, 188031, 200613, 231609, 438739, 1316217, 2569757, 7709271, 17988299, 53964897]

約数ペア:

[(1, 53964897), (3, 17988299), (7, 7709271), (21, 2569757), (41, 1316217), (123, 438739), (233, 231609), (269, 200613), (287, 188031), (699, 77203), (807, 66871), (861, 62677), (1631, 33087), (1883, 28659), (4893, 11029), (5649, 9553)]