81901578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{14951}}^1$

素因数の和:15050

約数の個数: 32

約数和(自身を含む): 180859392

約数和(自身を除く): 98957814

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 5478, 14951, 29902, 44853, 89706, 164461, 328922, 493383, 986766, 1240933, 2481866, 3722799, 7445598, 13650263, 27300526, 40950789, 81901578]

約数ペア:

[(1, 81901578), (2, 40950789), (3, 27300526), (6, 13650263), (11, 7445598), (22, 3722799), (33, 2481866), (66, 1240933), (83, 986766), (166, 493383), (249, 328922), (498, 164461), (913, 89706), (1826, 44853), (2739, 29902), (5478, 14951)]