77180607

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4391}}^1$

素因数の和:4441

約数の個数: 40

約数和(自身を含む): 136046592

約数和(自身を除く): 58865985

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 4391, 5859, 13173, 17577, 30737, 39519, 92211, 118557, 136121, 276633, 355671, 408363, 829899, 952847, 1225089, 2489697, 2858541, 3675267, 8575623, 11025801, 25726869, 77180607]

約数ペア:

[(1, 77180607), (3, 25726869), (7, 11025801), (9, 8575623), (21, 3675267), (27, 2858541), (31, 2489697), (63, 1225089), (81, 952847), (93, 829899), (189, 408363), (217, 355671), (279, 276633), (567, 136121), (651, 118557), (837, 92211), (1953, 39519), (2511, 30737), (4391, 17577), (5859, 13173)]