136844217

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{991}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 201693440

約数和(自身を除く): 64849223

約数列:

[1, 3, 9, 67, 201, 229, 603, 687, 991, 2061, 2973, 8919, 15343, 46029, 66397, 138087, 199191, 226939, 597573, 680817, 2042451, 15204913, 45614739, 136844217]

約数ペア:

[(1, 136844217), (3, 45614739), (9, 15204913), (67, 2042451), (201, 680817), (229, 597573), (603, 226939), (687, 199191), (991, 138087), (2061, 66397), (2973, 46029), (8919, 15343)]