138723101

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 162518400

約数和(自身を除く): 23795299

約数列:

[1, 11, 37, 53, 59, 109, 407, 583, 649, 1199, 1961, 2183, 3127, 4033, 5777, 6431, 21571, 24013, 34397, 44363, 63547, 70741, 115699, 213749, 237947, 340843, 1272689, 2351239, 2617417, 3749273, 12611191, 138723101]

約数ペア:

[(1, 138723101), (11, 12611191), (37, 3749273), (53, 2617417), (59, 2351239), (109, 1272689), (407, 340843), (583, 237947), (649, 213749), (1199, 115699), (1961, 70741), (2183, 63547), (3127, 44363), (4033, 34397), (5777, 24013), (6431, 21571)]