220124871

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{16273}}^1$

素因数の和:16452

約数の個数: 20

約数和(自身を含む): 330817872

約数和(自身を除く): 110693001

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 13527, 16273, 48819, 146457, 439371, 1318113, 2717591, 8152773, 24458319, 73374957, 220124871]

約数ペア:

[(1, 220124871), (3, 73374957), (9, 24458319), (27, 8152773), (81, 2717591), (167, 1318113), (501, 439371), (1503, 146457), (4509, 48819), (13527, 16273)]