27423441

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 43792320

約数和(自身を除く): 16368879

約数列:

[1, 3, 9, 19, 27, 57, 81, 103, 171, 173, 309, 513, 519, 927, 1539, 1557, 1957, 2781, 3287, 4671, 5871, 8343, 9861, 14013, 17613, 17819, 29583, 52839, 53457, 88749, 158517, 160371, 266247, 338561, 481113, 1015683, 1443339, 3047049, 9141147, 27423441]

約数ペア:

[(1, 27423441), (3, 9141147), (9, 3047049), (19, 1443339), (27, 1015683), (57, 481113), (81, 338561), (103, 266247), (171, 160371), (173, 158517), (309, 88749), (513, 53457), (519, 52839), (927, 29583), (1539, 17819), (1557, 17613), (1957, 14013), (2781, 9861), (3287, 8343), (4671, 5871)]