449018127

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{51487}}^1$

素因数の和:51532

約数の個数: 32

約数和(自身を含む): 741427200

約数和(自身を除く): 292409073

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 51487, 154461, 463383, 875279, 978253, 1390149, 2625837, 2934759, 7877511, 8804277, 16630301, 23632533, 26412831, 49890903, 149672709, 449018127]

約数ペア:

[(1, 449018127), (3, 149672709), (9, 49890903), (17, 26412831), (19, 23632533), (27, 16630301), (51, 8804277), (57, 7877511), (153, 2934759), (171, 2625837), (323, 1390149), (459, 978253), (513, 875279), (969, 463383), (2907, 154461), (8721, 51487)]