49858173

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{15013}}^1$

素因数の和:15066

約数の個数: 20

約数和(自身を含む): 76301148

約数和(自身を除く): 26442975

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 15013, 45039, 135117, 405351, 615533, 1216053, 1846599, 5539797, 16619391, 49858173]

約数ペア:

[(1, 49858173), (3, 16619391), (9, 5539797), (27, 1846599), (41, 1216053), (81, 615533), (123, 405351), (369, 135117), (1107, 45039), (3321, 15013)]