54918171

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11321}}^1$

素因数の和:11352

約数の個数: 36

約数和(自身を含む): 100675224

約数和(自身を除く): 45757053

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 11321, 33963, 79247, 101889, 124531, 237741, 373593, 554729, 713223, 871717, 1120779, 1664187, 2615151, 4992561, 6102019, 7845453, 18306057, 54918171]

約数ペア:

[(1, 54918171), (3, 18306057), (7, 7845453), (9, 6102019), (11, 4992561), (21, 2615151), (33, 1664187), (49, 1120779), (63, 871717), (77, 713223), (99, 554729), (147, 373593), (231, 237741), (441, 124531), (539, 101889), (693, 79247), (1617, 33963), (4851, 11321)]