77801941

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8731}}^1$

素因数の和:8824

約数の個数: 16

約数和(自身を含む): 95004160

約数和(自身を除く): 17202219

約数列:

[1, 7, 19, 67, 133, 469, 1273, 8731, 8911, 61117, 165889, 584977, 1161223, 4094839, 11114563, 77801941]

約数ペア:

[(1, 77801941), (7, 11114563), (19, 4094839), (67, 1161223), (133, 584977), (469, 165889), (1273, 61117), (8731, 8911)]