210484701

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1319}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 370656000

約数和(自身を除く): 160171299

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 149, 153, 357, 447, 1043, 1071, 1319, 1341, 2533, 3129, 3957, 7599, 9233, 9387, 11871, 17731, 22423, 22797, 27699, 53193, 67269, 83097, 156961, 159579, 196531, 201807, 470883, 589593, 1375717, 1412649, 1768779, 3341027, 4127151, 10023081, 12381453, 23387189, 30069243, 70161567, 210484701]

約数ペア:

[(1, 210484701), (3, 70161567), (7, 30069243), (9, 23387189), (17, 12381453), (21, 10023081), (51, 4127151), (63, 3341027), (119, 1768779), (149, 1412649), (153, 1375717), (357, 589593), (447, 470883), (1043, 201807), (1071, 196531), (1319, 159579), (1341, 156961), (2533, 83097), (3129, 67269), (3957, 53193), (7599, 27699), (9233, 22797), (9387, 22423), (11871, 17731)]