67450887

素因数分解:

$3^4\times 7^1\times {\mathrm{337}}^1\times {\mathrm{353}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 115823136

約数和(自身を除く): 48372249

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 337, 353, 567, 1011, 1059, 2359, 2471, 3033, 3177, 7077, 7413, 9099, 9531, 21231, 22239, 27297, 28593, 63693, 66717, 118961, 191079, 200151, 356883, 832727, 1070649, 2498181, 3211947, 7494543, 9635841, 22483629, 67450887]

約数ペア:

[(1, 67450887), (3, 22483629), (7, 9635841), (9, 7494543), (21, 3211947), (27, 2498181), (63, 1070649), (81, 832727), (189, 356883), (337, 200151), (353, 191079), (567, 118961), (1011, 66717), (1059, 63693), (2359, 28593), (2471, 27297), (3033, 22239), (3177, 21231), (7077, 9531), (7413, 9099)]