154047339

素因数分解:

$3^4\times {\mathrm{31}}^2\times {\mathrm{1979}}^1$

素因数の和:2053

約数の個数: 30

約数和(自身を含む): 237902940

約数和(自身を除く): 83855601

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 961, 1979, 2511, 2883, 5937, 8649, 17811, 25947, 53433, 61349, 77841, 160299, 184047, 552141, 1656423, 1901819, 4969269, 5705457, 17116371, 51349113, 154047339]

約数ペア:

[(1, 154047339), (3, 51349113), (9, 17116371), (27, 5705457), (31, 4969269), (81, 1901819), (93, 1656423), (279, 552141), (837, 184047), (961, 160299), (1979, 77841), (2511, 61349), (2883, 53433), (5937, 25947), (8649, 17811)]