71621334

素因数分解:

$2^1\times 3^6\times {\mathrm{49123}}^1$

素因数の和:49143

約数の個数: 28

約数和(自身を含む): 161077596

約数和(自身を除く): 89456262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 49123, 98246, 147369, 294738, 442107, 884214, 1326321, 2652642, 3978963, 7957926, 11936889, 23873778, 35810667, 71621334]

約数ペア:

[(1, 71621334), (2, 35810667), (3, 23873778), (6, 11936889), (9, 7957926), (18, 3978963), (27, 2652642), (54, 1326321), (81, 884214), (162, 442107), (243, 294738), (486, 147369), (729, 98246), (1458, 49123)]