3875067

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 6976800

約数和(自身を除く): 3101733

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 101, 147, 189, 203, 261, 303, 441, 609, 707, 783, 909, 1323, 1421, 1827, 2121, 2727, 2929, 4263, 4949, 5481, 6363, 8787, 12789, 14847, 19089, 20503, 26361, 38367, 44541, 61509, 79083, 133623, 143521, 184527, 430563, 553581, 1291689, 3875067]

約数ペア:

[(1, 3875067), (3, 1291689), (7, 553581), (9, 430563), (21, 184527), (27, 143521), (29, 133623), (49, 79083), (63, 61509), (87, 44541), (101, 38367), (147, 26361), (189, 20503), (203, 19089), (261, 14847), (303, 12789), (441, 8787), (609, 6363), (707, 5481), (783, 4949), (909, 4263), (1323, 2929), (1421, 2727), (1827, 2121)]