1648736692299

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{884990173}}^1$

素因数の和:884990208

約数の個数: 20

約数和(自身を含む): 2570011465296

約数和(自身を除く): 921274772997

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 884990173, 2654970519, 7964911557, 20354773979, 23894734671, 61064321937, 71684204013, 183192965811, 549578897433, 1648736692299]

約数ペア:

[(1, 1648736692299), (3, 549578897433), (9, 183192965811), (23, 71684204013), (27, 61064321937), (69, 23894734671), (81, 20354773979), (207, 7964911557), (621, 2654970519), (1863, 884990173)]