130013079

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1123}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 205017600

約数和(自身を除く): 75004521

約数列:

[1, 3, 7, 21, 37, 111, 149, 259, 447, 777, 1043, 1123, 3129, 3369, 5513, 7861, 16539, 23583, 38591, 41551, 115773, 124653, 167327, 290857, 501981, 872571, 1171289, 3513867, 6191099, 18573297, 43337693, 130013079]

約数ペア:

[(1, 130013079), (3, 43337693), (7, 18573297), (21, 6191099), (37, 3513867), (111, 1171289), (149, 872571), (259, 501981), (447, 290857), (777, 167327), (1043, 124653), (1123, 115773), (3129, 41551), (3369, 38591), (5513, 23583), (7861, 16539)]