66723615

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{70607}}^1$

素因数の和:70628

約数の個数: 32

約数和(自身を含む): 135567360

約数和(自身を除く): 68843745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 70607, 211821, 353035, 494249, 635463, 1059105, 1482747, 1906389, 2471245, 3177315, 4448241, 7413735, 9531945, 13344723, 22241205, 66723615]

約数ペア:

[(1, 66723615), (3, 22241205), (5, 13344723), (7, 9531945), (9, 7413735), (15, 4448241), (21, 3177315), (27, 2471245), (35, 1906389), (45, 1482747), (63, 1059105), (105, 635463), (135, 494249), (189, 353035), (315, 211821), (945, 70607)]