75912991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4421}}^1$

素因数の和:4662

約数の個数: 16

約数和(自身を含む): 95090688

約数和(自身を除く): 19177697

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 4421, 17171, 30947, 48631, 340417, 985883, 6901181, 10844713, 75912991]

約数ペア:

[(1, 75912991), (7, 10844713), (11, 6901181), (77, 985883), (223, 340417), (1561, 48631), (2453, 30947), (4421, 17171)]