16170199479

素因数分解:

$3^3\times 7^2\times {\mathrm{823}}^1\times {\mathrm{14851}}^1$

素因数の和:15697

約数の個数: 48

約数和(自身を含む): 27902749440

約数和(自身を除く): 11732549961

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 823, 1323, 2469, 5761, 7407, 14851, 17283, 22221, 40327, 44553, 51849, 103957, 120981, 133659, 155547, 311871, 362943, 400977, 727699, 935613, 1088829, 2183097, 2806839, 6549291, 12222373, 19647873, 36667119, 85556611, 110001357, 256669833, 330004071, 598896277, 770009499, 1796688831, 2310028497, 5390066493, 16170199479]

約数ペア:

[(1, 16170199479), (3, 5390066493), (7, 2310028497), (9, 1796688831), (21, 770009499), (27, 598896277), (49, 330004071), (63, 256669833), (147, 110001357), (189, 85556611), (441, 36667119), (823, 19647873), (1323, 12222373), (2469, 6549291), (5761, 2806839), (7407, 2183097), (14851, 1088829), (17283, 935613), (22221, 727699), (40327, 400977), (44553, 362943), (51849, 311871), (103957, 155547), (120981, 133659)]