23538156957

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{54647}}^1$

素因数の和:54759

約数の個数: 64

約数和(自身を含む): 41549967360

約数和(自身を除く): 18011810403

約数列:

[1, 3, 7, 9, 21, 27, 43, 53, 63, 129, 159, 189, 301, 371, 387, 477, 903, 1113, 1161, 1431, 2279, 2709, 3339, 6837, 8127, 10017, 15953, 20511, 47859, 54647, 61533, 143577, 163941, 382529, 430731, 491823, 1147587, 1475469, 2349821, 2896291, 3442761, 7049463, 8688873, 10328283, 16448747, 20274037, 21148389, 26066619, 49346241, 60822111, 63445167, 78199857, 124540513, 148038723, 182466333, 373621539, 444116169, 547398999, 871783591, 1120864617, 2615350773, 3362593851, 7846052319, 23538156957]

約数ペア:

[(1, 23538156957), (3, 7846052319), (7, 3362593851), (9, 2615350773), (21, 1120864617), (27, 871783591), (43, 547398999), (53, 444116169), (63, 373621539), (129, 182466333), (159, 148038723), (189, 124540513), (301, 78199857), (371, 63445167), (387, 60822111), (477, 49346241), (903, 26066619), (1113, 21148389), (1161, 20274037), (1431, 16448747), (2279, 10328283), (2709, 8688873), (3339, 7049463), (6837, 3442761), (8127, 2896291), (10017, 2349821), (15953, 1475469), (20511, 1147587), (47859, 491823), (54647, 430731), (61533, 382529), (143577, 163941)]