68517117

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{53993}}^1$

素因数の和:54049

約数の個数: 16

約数和(自身を含む): 103668480

約数和(自身を除く): 35151363

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 53993, 161979, 485937, 1457811, 2537671, 7613013, 22839039, 68517117]

約数ペア:

[(1, 68517117), (3, 22839039), (9, 7613013), (27, 2537671), (47, 1457811), (141, 485937), (423, 161979), (1269, 53993)]