170147223

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{110557}}^1$

素因数の和:110588

約数の個数: 20

約数和(自身を含む): 267550360

約数和(自身を除く): 97403137

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 110557, 331671, 995013, 2100583, 2985039, 6301749, 8955117, 18905247, 56715741, 170147223]

約数ペア:

[(1, 170147223), (3, 56715741), (9, 18905247), (19, 8955117), (27, 6301749), (57, 2985039), (81, 2100583), (171, 995013), (513, 331671), (1539, 110557)]