137828673

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 224415360

約数和(自身を除く): 86586687

約数列:

[1, 3, 9, 17, 23, 51, 53, 69, 153, 159, 207, 391, 477, 739, 901, 1173, 1219, 2217, 2703, 3519, 3657, 6651, 8109, 10971, 12563, 16997, 20723, 37689, 39167, 50991, 62169, 113067, 117501, 152973, 186507, 288949, 352503, 665839, 866847, 900841, 1997517, 2600541, 2702523, 5992551, 8107569, 15314297, 45942891, 137828673]

約数ペア:

[(1, 137828673), (3, 45942891), (9, 15314297), (17, 8107569), (23, 5992551), (51, 2702523), (53, 2600541), (69, 1997517), (153, 900841), (159, 866847), (207, 665839), (391, 352503), (477, 288949), (739, 186507), (901, 152973), (1173, 117501), (1219, 113067), (2217, 62169), (2703, 50991), (3519, 39167), (3657, 37689), (6651, 20723), (8109, 16997), (10971, 12563)]