147465981

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7927}}^1$

素因数の和:8002

約数の個数: 32

約数和(自身を含む): 239742720

約数和(自身を除く): 92276739

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 6201, 7927, 18603, 23781, 71343, 103051, 214029, 309153, 420131, 927459, 1260393, 2782377, 3781179, 5461703, 11343537, 16385109, 49155327, 147465981]

約数ペア:

[(1, 147465981), (3, 49155327), (9, 16385109), (13, 11343537), (27, 5461703), (39, 3781179), (53, 2782377), (117, 1260393), (159, 927459), (351, 420131), (477, 309153), (689, 214029), (1431, 103051), (2067, 71343), (6201, 23781), (7927, 18603)]