77953407

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{70039}}^1$

素因数の和:70102

約数の個数: 16

約数和(自身を含む): 121029120

約数和(自身を除く): 43075713

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 70039, 210117, 490273, 1470819, 3712067, 11136201, 25984469, 77953407]

約数ペア:

[(1, 77953407), (3, 25984469), (7, 11136201), (21, 3712067), (53, 1470819), (159, 490273), (371, 210117), (1113, 70039)]