222045243

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1709}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 354585600

約数和(自身を除く): 132540357

約数列:

[1, 3, 7, 21, 23, 69, 161, 269, 483, 807, 1709, 1883, 5127, 5649, 6187, 11963, 18561, 35889, 39307, 43309, 117921, 129927, 275149, 459721, 825447, 1379163, 3218047, 9654141, 10573583, 31720749, 74015081, 222045243]

約数ペア:

[(1, 222045243), (3, 74015081), (7, 31720749), (21, 10573583), (23, 9654141), (69, 3218047), (161, 1379163), (269, 825447), (483, 459721), (807, 275149), (1709, 129927), (1883, 117921), (5127, 43309), (5649, 39307), (6187, 35889), (11963, 18561)]