66998295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16361}}^1$

素因数の和:16392

約数の個数: 48

約数和(自身を含む): 142938432

約数和(自身を除く): 75940137

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 16361, 49083, 81805, 114527, 147249, 212693, 245415, 343581, 572635, 638079, 736245, 1030743, 1063465, 1488851, 1717905, 1914237, 3190395, 4466553, 5153715, 7444255, 9571185, 13399659, 22332765, 66998295]

約数ペア:

[(1, 66998295), (3, 22332765), (5, 13399659), (7, 9571185), (9, 7444255), (13, 5153715), (15, 4466553), (21, 3190395), (35, 1914237), (39, 1717905), (45, 1488851), (63, 1063465), (65, 1030743), (91, 736245), (105, 638079), (117, 572635), (195, 343581), (273, 245415), (315, 212693), (455, 147249), (585, 114527), (819, 81805), (1365, 49083), (4095, 16361)]