79673811

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{17981}}^1$

素因数の和:18202

約数の個数: 16

約数和(自身を含む): 121989888

約数和(自身を除く): 42316077

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 17981, 53943, 125867, 377601, 3793991, 11381973, 26557937, 79673811]

約数ペア:

[(1, 79673811), (3, 26557937), (7, 11381973), (21, 3793991), (211, 377601), (633, 125867), (1477, 53943), (4431, 17981)]