53401641

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{7643}}^1$

素因数の和:7800

約数の個数: 16

約数和(自身を含む): 75950784

約数和(自身を除く): 22549143

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 7643, 22929, 129931, 389793, 1047091, 3141273, 17800547, 53401641]

約数ペア:

[(1, 53401641), (3, 17800547), (17, 3141273), (51, 1047091), (137, 389793), (411, 129931), (2329, 22929), (6987, 7643)]