91887453

素因数分解:

$3^4\times 7^1\times {\mathrm{162059}}^1$

素因数の和:162078

約数の個数: 20

約数和(自身を含む): 156874080

約数和(自身を除く): 64986627

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 162059, 486177, 1134413, 1458531, 3403239, 4375593, 10209717, 13126779, 30629151, 91887453]

約数ペア:

[(1, 91887453), (3, 30629151), (7, 13126779), (9, 10209717), (21, 4375593), (27, 3403239), (63, 1458531), (81, 1134413), (189, 486177), (567, 162059)]