553581

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 979200

約数和(自身を除く): 425619

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 101, 189, 203, 261, 303, 609, 707, 783, 909, 1827, 2121, 2727, 2929, 5481, 6363, 8787, 19089, 20503, 26361, 61509, 79083, 184527, 553581]

約数ペア:

[(1, 553581), (3, 184527), (7, 79083), (9, 61509), (21, 26361), (27, 20503), (29, 19089), (63, 8787), (87, 6363), (101, 5481), (189, 2929), (203, 2727), (261, 2121), (303, 1827), (609, 909), (707, 783)]