172767903

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{9011}}^1$

素因数の和:9115

約数の個数: 32

約数和(自身を含む): 290691072

約数和(自身を除く): 117923169

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1743, 2739, 6391, 9011, 19173, 27033, 63077, 99121, 189231, 297363, 693847, 747913, 2081541, 2243739, 5235391, 8227043, 15706173, 24681129, 57589301, 172767903]

約数ペア:

[(1, 172767903), (3, 57589301), (7, 24681129), (11, 15706173), (21, 8227043), (33, 5235391), (77, 2243739), (83, 2081541), (231, 747913), (249, 693847), (581, 297363), (913, 189231), (1743, 99121), (2739, 63077), (6391, 27033), (9011, 19173)]