76672557

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 124121088

約数和(自身を除く): 47448531

約数列:

[1, 3, 9, 13, 39, 47, 73, 117, 141, 191, 219, 423, 573, 611, 657, 949, 1719, 1833, 2483, 2847, 3431, 5499, 7449, 8541, 8977, 10293, 13943, 22347, 26931, 30879, 41829, 44603, 80793, 116701, 125487, 133809, 181259, 350103, 401427, 543777, 655321, 1050309, 1631331, 1965963, 5897889, 8519173, 25557519, 76672557]

約数ペア:

[(1, 76672557), (3, 25557519), (9, 8519173), (13, 5897889), (39, 1965963), (47, 1631331), (73, 1050309), (117, 655321), (141, 543777), (191, 401427), (219, 350103), (423, 181259), (573, 133809), (611, 125487), (657, 116701), (949, 80793), (1719, 44603), (1833, 41829), (2483, 30879), (2847, 26931), (3431, 22347), (5499, 13943), (7449, 10293), (8541, 8977)]