121563351

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{148429}}^1$

素因数の和:148455

約数の個数: 24

約数和(自身を含む): 216114080

約数和(自身を除く): 94550729

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 148429, 445287, 1039003, 1335861, 1929577, 3117009, 5788731, 9351027, 13507039, 17366193, 40521117, 121563351]

約数ペア:

[(1, 121563351), (3, 40521117), (7, 17366193), (9, 13507039), (13, 9351027), (21, 5788731), (39, 3117009), (63, 1929577), (91, 1335861), (117, 1039003), (273, 445287), (819, 148429)]