84269727

素因数分解:

$3^5\times {\mathrm{239}}^1\times {\mathrm{1451}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 126846720

約数和(自身を除く): 42576993

約数列:

[1, 3, 9, 27, 81, 239, 243, 717, 1451, 2151, 4353, 6453, 13059, 19359, 39177, 58077, 117531, 346789, 352593, 1040367, 3121101, 9363303, 28089909, 84269727]

約数ペア:

[(1, 84269727), (3, 28089909), (9, 9363303), (27, 3121101), (81, 1040367), (239, 352593), (243, 346789), (717, 117531), (1451, 58077), (2151, 39177), (4353, 19359), (6453, 13059)]