69543387

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 107494400

約数和(自身を除く): 37951013

約数列:

[1, 3, 9, 27, 37, 67, 111, 201, 333, 603, 999, 1039, 1809, 2479, 3117, 7437, 9351, 22311, 28053, 38443, 66933, 69613, 115329, 208839, 345987, 626517, 1037961, 1879551, 2575681, 7727043, 23181129, 69543387]

約数ペア:

[(1, 69543387), (3, 23181129), (9, 7727043), (27, 2575681), (37, 1879551), (67, 1037961), (111, 626517), (201, 345987), (333, 208839), (603, 115329), (999, 69613), (1039, 66933), (1809, 38443), (2479, 28053), (3117, 22311), (7437, 9351)]