156965816997

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{8839}}^1$

素因数の和:9599

約数の個数: 72

約数和(自身を含む): 260445494400

約数和(自身を除く): 103479677403

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 363, 709, 759, 1089, 2127, 2277, 2783, 6381, 7799, 8349, 8839, 16307, 23397, 25047, 26517, 48921, 70191, 79551, 85789, 97229, 146763, 179377, 203297, 257367, 291687, 538131, 609891, 772101, 875061, 1069519, 1614393, 1829673, 1973147, 2236267, 3208557, 5919441, 6266851, 6708801, 9625671, 17758323, 18800553, 20126403, 24598937, 56401659, 68935361, 73796811, 144137573, 206806083, 221390433, 432412719, 620418249, 758288971, 1297238157, 1585513303, 2274866913, 4756539909, 6824600739, 14269619727, 17440646333, 52321938999, 156965816997]

約数ペア:

[(1, 156965816997), (3, 52321938999), (9, 17440646333), (11, 14269619727), (23, 6824600739), (33, 4756539909), (69, 2274866913), (99, 1585513303), (121, 1297238157), (207, 758288971), (253, 620418249), (363, 432412719), (709, 221390433), (759, 206806083), (1089, 144137573), (2127, 73796811), (2277, 68935361), (2783, 56401659), (6381, 24598937), (7799, 20126403), (8349, 18800553), (8839, 17758323), (16307, 9625671), (23397, 6708801), (25047, 6266851), (26517, 5919441), (48921, 3208557), (70191, 2236267), (79551, 1973147), (85789, 1829673), (97229, 1614393), (146763, 1069519), (179377, 875061), (203297, 772101), (257367, 609891), (291687, 538131)]