80853858

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{67043}}^1$

素因数の和:67118

約数の個数: 24

約数和(自身を含む): 177800688

約数和(自身を除く): 96946830

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 67043, 134086, 201129, 402258, 603387, 1206774, 4491881, 8983762, 13475643, 26951286, 40426929, 80853858]

約数ペア:

[(1, 80853858), (2, 40426929), (3, 26951286), (6, 13475643), (9, 8983762), (18, 4491881), (67, 1206774), (134, 603387), (201, 402258), (402, 201129), (603, 134086), (1206, 67043)]