83309163

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 143631792

約数和(自身を除く): 60322629

約数列:

[1, 3, 7, 17, 21, 37, 49, 51, 53, 111, 119, 147, 159, 259, 289, 357, 371, 629, 777, 833, 867, 901, 1113, 1813, 1887, 1961, 2023, 2499, 2597, 2703, 4403, 5439, 5883, 6069, 6307, 7791, 10693, 13209, 13727, 14161, 15317, 18921, 30821, 32079, 33337, 41181, 42483, 44149, 45951, 74851, 92463, 96089, 100011, 107219, 132447, 224553, 233359, 288267, 321657, 523957, 566729, 700077, 750533, 1571871, 1633513, 1700187, 2251599, 3967103, 4900539, 11901309, 27769721, 83309163]

約数ペア:

[(1, 83309163), (3, 27769721), (7, 11901309), (17, 4900539), (21, 3967103), (37, 2251599), (49, 1700187), (51, 1633513), (53, 1571871), (111, 750533), (119, 700077), (147, 566729), (159, 523957), (259, 321657), (289, 288267), (357, 233359), (371, 224553), (629, 132447), (777, 107219), (833, 100011), (867, 96089), (901, 92463), (1113, 74851), (1813, 45951), (1887, 44149), (1961, 42483), (2023, 41181), (2499, 33337), (2597, 32079), (2703, 30821), (4403, 18921), (5439, 15317), (5883, 14161), (6069, 13727), (6307, 13209), (7791, 10693)]