1608567903

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 2482421760

約数和(自身を除く): 873853857

約数列:

[1, 3, 9, 27, 47, 81, 127, 141, 243, 381, 423, 1109, 1143, 1269, 3327, 3429, 3807, 5969, 9981, 10287, 11421, 17907, 29943, 30861, 52123, 53721, 89829, 140843, 156369, 161163, 269487, 422529, 469107, 483489, 1267587, 1407321, 1450467, 3802761, 4221963, 6619621, 11408283, 12665889, 19858863, 34224849, 59576589, 178729767, 536189301, 1608567903]

約数ペア:

[(1, 1608567903), (3, 536189301), (9, 178729767), (27, 59576589), (47, 34224849), (81, 19858863), (127, 12665889), (141, 11408283), (243, 6619621), (381, 4221963), (423, 3802761), (1109, 1450467), (1143, 1407321), (1269, 1267587), (3327, 483489), (3429, 469107), (3807, 422529), (5969, 269487), (9981, 161163), (10287, 156369), (11421, 140843), (17907, 89829), (29943, 53721), (30861, 52123)]