84818907

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{18371}}^1$

素因数の和:18405

約数の個数: 24

約数和(自身を含む): 133748160

約数和(自身を除く): 48929253

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 18371, 55113, 165339, 349049, 496017, 1047147, 1488051, 3141441, 4464153, 9424323, 28272969, 84818907]

約数ペア:

[(1, 84818907), (3, 28272969), (9, 9424323), (19, 4464153), (27, 3141441), (57, 1488051), (81, 1047147), (171, 496017), (243, 349049), (513, 165339), (1539, 55113), (4617, 18371)]