77195993

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8663}}^1$

素因数の和:8756

約数の個数: 16

約数和(自身を含む): 94264320

約数和(自身を除く): 17068327

約数列:

[1, 7, 19, 67, 133, 469, 1273, 8663, 8911, 60641, 164597, 580421, 1152179, 4062947, 11027999, 77195993]

約数ペア:

[(1, 77195993), (7, 11027999), (19, 4062947), (67, 1152179), (133, 580421), (469, 164597), (1273, 60641), (8663, 8911)]