121674258

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 278691840

約数和(自身を除く): 157017582

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 191, 251, 282, 382, 423, 502, 573, 753, 846, 1146, 1269, 1506, 1719, 2259, 2538, 3438, 4518, 5157, 6777, 8977, 10314, 11797, 13554, 17954, 23594, 26931, 35391, 47941, 53862, 70782, 80793, 95882, 106173, 143823, 161586, 212346, 242379, 287646, 318519, 431469, 484758, 637038, 862938, 1294407, 2253227, 2588814, 4506454, 6759681, 13519362, 20279043, 40558086, 60837129, 121674258]

約数ペア:

[(1, 121674258), (2, 60837129), (3, 40558086), (6, 20279043), (9, 13519362), (18, 6759681), (27, 4506454), (47, 2588814), (54, 2253227), (94, 1294407), (141, 862938), (191, 637038), (251, 484758), (282, 431469), (382, 318519), (423, 287646), (502, 242379), (573, 212346), (753, 161586), (846, 143823), (1146, 106173), (1269, 95882), (1506, 80793), (1719, 70782), (2259, 53862), (2538, 47941), (3438, 35391), (4518, 26931), (5157, 23594), (6777, 17954), (8977, 13554), (10314, 11797)]