41561289

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19991}}^1$

素因数の和:20018

約数の個数: 32

約数和(自身を含む): 76769280

約数和(自身を除く): 35207991

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 19991, 59973, 139937, 179919, 219901, 419811, 539757, 659703, 1259433, 1539307, 1979109, 3778299, 4617921, 5937327, 13853763, 41561289]

約数ペア:

[(1, 41561289), (3, 13853763), (7, 5937327), (9, 4617921), (11, 3778299), (21, 1979109), (27, 1539307), (33, 1259433), (63, 659703), (77, 539757), (99, 419811), (189, 219901), (231, 179919), (297, 139937), (693, 59973), (2079, 19991)]