130988013

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 202383360

約数和(自身を除く): 71395347

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 169, 239, 299, 507, 611, 717, 897, 1081, 1833, 3107, 3243, 3887, 5497, 7943, 9321, 11233, 11661, 14053, 16491, 23829, 33699, 40391, 42159, 71461, 121173, 146029, 182689, 214383, 258359, 438087, 548067, 775077, 928993, 1898377, 2786979, 3358667, 5695131, 10076001, 43662671, 130988013]

約数ペア:

[(1, 130988013), (3, 43662671), (13, 10076001), (23, 5695131), (39, 3358667), (47, 2786979), (69, 1898377), (141, 928993), (169, 775077), (239, 548067), (299, 438087), (507, 258359), (611, 214383), (717, 182689), (897, 146029), (1081, 121173), (1833, 71461), (3107, 42159), (3243, 40391), (3887, 33699), (5497, 23829), (7943, 16491), (9321, 14053), (11233, 11661)]