28360179

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 45024000

約数和(自身を除く): 16663821

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 513, 531, 937, 1121, 1593, 2811, 3363, 8433, 10089, 17803, 25299, 30267, 53409, 55283, 160227, 165849, 480681, 497547, 1050377, 1492641, 3151131, 9453393, 28360179]

約数ペア:

[(1, 28360179), (3, 9453393), (9, 3151131), (19, 1492641), (27, 1050377), (57, 497547), (59, 480681), (171, 165849), (177, 160227), (513, 55283), (531, 53409), (937, 30267), (1121, 25299), (1593, 17803), (2811, 10089), (3363, 8433)]