156952809

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{149053}}^1$

素因数の和:149078

約数の個数: 20

約数和(自身を含む): 252497476

約数和(自身を除く): 95544667

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 149053, 447159, 1341477, 1937689, 4024431, 5813067, 12073293, 17439201, 52317603, 156952809]

約数ペア:

[(1, 156952809), (3, 52317603), (9, 17439201), (13, 12073293), (27, 5813067), (39, 4024431), (81, 1937689), (117, 1341477), (351, 447159), (1053, 149053)]