37728873

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6581}}^1$

素因数の和:6614

約数の個数: 36

約数和(自身を含む): 68281668

約数和(自身を除く): 30552795

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 6581, 19743, 46067, 59229, 85553, 138201, 256659, 322469, 414603, 598871, 769977, 967407, 1796613, 2902221, 4192097, 5389839, 12576291, 37728873]

約数ペア:

[(1, 37728873), (3, 12576291), (7, 5389839), (9, 4192097), (13, 2902221), (21, 1796613), (39, 967407), (49, 769977), (63, 598871), (91, 414603), (117, 322469), (147, 256659), (273, 138201), (441, 85553), (637, 59229), (819, 46067), (1911, 19743), (5733, 6581)]