2242951137

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1361}}^1$

素因数の和:1519

約数の個数: 72

約数和(自身を含む): 3911821992

約数和(自身を除く): 1668870855

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 101, 111, 147, 259, 303, 333, 441, 707, 777, 909, 1361, 1813, 2121, 2331, 3737, 4083, 4949, 5439, 6363, 9527, 11211, 12249, 14847, 16317, 26159, 28581, 33633, 44541, 50357, 66689, 78477, 85743, 137461, 151071, 183113, 200067, 235431, 352499, 412383, 453213, 549339, 600201, 962227, 1057497, 1237149, 1648017, 2467493, 2886681, 3172491, 5086057, 6735589, 7402479, 8660043, 15258171, 20206767, 22207437, 35602399, 45774513, 60620301, 106807197, 249216793, 320421591, 747650379, 2242951137]

約数ペア:

[(1, 2242951137), (3, 747650379), (7, 320421591), (9, 249216793), (21, 106807197), (37, 60620301), (49, 45774513), (63, 35602399), (101, 22207437), (111, 20206767), (147, 15258171), (259, 8660043), (303, 7402479), (333, 6735589), (441, 5086057), (707, 3172491), (777, 2886681), (909, 2467493), (1361, 1648017), (1813, 1237149), (2121, 1057497), (2331, 962227), (3737, 600201), (4083, 549339), (4949, 453213), (5439, 412383), (6363, 352499), (9527, 235431), (11211, 200067), (12249, 183113), (14847, 151071), (16317, 137461), (26159, 85743), (28581, 78477), (33633, 66689), (44541, 50357)]