61639554

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1381}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 126967104

約数和(自身を除く): 65327550

約数列:

[1, 2, 3, 6, 43, 86, 129, 173, 258, 346, 519, 1038, 1381, 2762, 4143, 7439, 8286, 14878, 22317, 44634, 59383, 118766, 178149, 238913, 356298, 477826, 716739, 1433478, 10273259, 20546518, 30819777, 61639554]

約数ペア:

[(1, 61639554), (2, 30819777), (3, 20546518), (6, 10273259), (43, 1433478), (86, 716739), (129, 477826), (173, 356298), (258, 238913), (346, 178149), (519, 118766), (1038, 59383), (1381, 44634), (2762, 22317), (4143, 14878), (7439, 8286)]