79304757

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 123475968

約数和(自身を除く): 44171211

約数列:

[1, 3, 7, 21, 83, 173, 249, 263, 519, 581, 789, 1211, 1743, 1841, 3633, 5523, 14359, 21829, 43077, 45499, 65487, 100513, 136497, 152803, 301539, 318493, 458409, 955479, 3776417, 11329251, 26434919, 79304757]

約数ペア:

[(1, 79304757), (3, 26434919), (7, 11329251), (21, 3776417), (83, 955479), (173, 458409), (249, 318493), (263, 301539), (519, 152803), (581, 136497), (789, 100513), (1211, 65487), (1743, 45499), (1841, 43077), (3633, 21829), (5523, 14359)]