55641333

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 83280384

約数和(自身を除く): 27639051

約数列:

[1, 3, 11, 33, 61, 131, 183, 211, 393, 633, 671, 1441, 2013, 2321, 4323, 6963, 7991, 12871, 23973, 27641, 38613, 82923, 87901, 141581, 263703, 304051, 424743, 912153, 1686101, 5058303, 18547111, 55641333]

約数ペア:

[(1, 55641333), (3, 18547111), (11, 5058303), (33, 1686101), (61, 912153), (131, 424743), (183, 304051), (211, 263703), (393, 141581), (633, 87901), (671, 82923), (1441, 38613), (2013, 27641), (2321, 23973), (4323, 12871), (6963, 7991)]