61611281

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 72316800

約数和(自身を除く): 10705519

約数列:

[1, 17, 19, 53, 59, 61, 323, 901, 1003, 1007, 1037, 1121, 1159, 3127, 3233, 3599, 17119, 19057, 19703, 53159, 54961, 59413, 61183, 61427, 68381, 190747, 1010021, 1044259, 1162477, 3242699, 3624193, 61611281]

約数ペア:

[(1, 61611281), (17, 3624193), (19, 3242699), (53, 1162477), (59, 1044259), (61, 1010021), (323, 190747), (901, 68381), (1003, 61427), (1007, 61183), (1037, 59413), (1121, 54961), (1159, 53159), (3127, 19703), (3233, 19057), (3599, 17119)]