54278547

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{727}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 74360832

約数和(自身を除く): 20082285

約数列:

[1, 3, 41, 123, 607, 727, 1821, 2181, 24887, 29807, 74661, 89421, 441289, 1323867, 18092849, 54278547]

約数ペア:

[(1, 54278547), (3, 18092849), (41, 1323867), (123, 441289), (607, 89421), (727, 74661), (1821, 29807), (2181, 24887)]