53298819

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6361}}^1$

素因数の和:6400

約数の個数: 36

約数和(自身を含む): 94284840

約数和(自身を除く): 40986021

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 6361, 8379, 19083, 44527, 57249, 120859, 133581, 311689, 362577, 400743, 846013, 935067, 1087731, 2538039, 2805201, 5922091, 7614117, 17766273, 53298819]

約数ペア:

[(1, 53298819), (3, 17766273), (7, 7614117), (9, 5922091), (19, 2805201), (21, 2538039), (49, 1087731), (57, 935067), (63, 846013), (133, 400743), (147, 362577), (171, 311689), (399, 133581), (441, 120859), (931, 57249), (1197, 44527), (2793, 19083), (6361, 8379)]