121860369

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{9833}}^1$

素因数の和:9868

約数の個数: 28

約数和(自身を含む): 193474116

約数和(自身を除く): 71613747

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 9833, 12393, 29499, 88497, 167161, 265491, 501483, 796473, 1504449, 2389419, 4513347, 7168257, 13540041, 40620123, 121860369]

約数ペア:

[(1, 121860369), (3, 40620123), (9, 13540041), (17, 7168257), (27, 4513347), (51, 2389419), (81, 1504449), (153, 796473), (243, 501483), (459, 265491), (729, 167161), (1377, 88497), (4131, 29499), (9833, 12393)]