71536376079

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3821}}^1\times {\mathrm{6911}}^1$

素因数の和:10788

約数の個数: 48

約数和(自身を含む): 120887230464

約数和(自身を除く): 49350854385

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 3821, 6911, 11463, 20733, 26747, 34389, 48377, 62199, 80241, 145131, 164303, 240723, 297173, 435393, 492909, 891519, 1150121, 1478727, 2080211, 2674557, 3450363, 6240633, 10351089, 18721899, 26406931, 79220793, 184848517, 237662379, 554545551, 1135498033, 1663636653, 3406494099, 7948486231, 10219482297, 23845458693, 71536376079]

約数ペア:

[(1, 71536376079), (3, 23845458693), (7, 10219482297), (9, 7948486231), (21, 3406494099), (43, 1663636653), (63, 1135498033), (129, 554545551), (301, 237662379), (387, 184848517), (903, 79220793), (2709, 26406931), (3821, 18721899), (6911, 10351089), (11463, 6240633), (20733, 3450363), (26747, 2674557), (34389, 2080211), (48377, 1478727), (62199, 1150121), (80241, 891519), (145131, 492909), (164303, 435393), (240723, 297173)]