89803917

素因数分解:

$3^3\times 7^3\times {\mathrm{9697}}^1$

素因数の和:9727

約数の個数: 32

約数和(自身を含む): 155168000

約数和(自身を除く): 65364083

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 9697, 29091, 67879, 87273, 203637, 261819, 475153, 610911, 1425459, 1832733, 3326071, 4276377, 9978213, 12829131, 29934639, 89803917]

約数ペア:

[(1, 89803917), (3, 29934639), (7, 12829131), (9, 9978213), (21, 4276377), (27, 3326071), (49, 1832733), (63, 1425459), (147, 610911), (189, 475153), (343, 261819), (441, 203637), (1029, 87273), (1323, 67879), (3087, 29091), (9261, 9697)]