16506801

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 26880000

約数和(自身を除く): 10373199

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 1399, 3933, 4197, 11799, 12591, 26581, 32177, 37773, 79743, 96531, 239229, 289593, 611363, 717687, 868779, 1834089, 5502267, 16506801]

約数ペア:

[(1, 16506801), (3, 5502267), (9, 1834089), (19, 868779), (23, 717687), (27, 611363), (57, 289593), (69, 239229), (171, 96531), (207, 79743), (437, 37773), (513, 32177), (621, 26581), (1311, 12591), (1399, 11799), (3933, 4197)]