231131036151

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1\times {\mathrm{25127}}^1$

素因数の和:26228

約数の個数: 48

約数和(自身を含む): 359853062400

約数和(自身を除く): 128722026249

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 1019, 3009, 3057, 9027, 9171, 17323, 25127, 51969, 60121, 75381, 155907, 180363, 226143, 427159, 541089, 1022057, 1281477, 1482493, 3066171, 3844431, 4447479, 9198513, 13342437, 25202381, 25604413, 75607143, 76813239, 226821429, 230439717, 435275021, 1305825063, 1510660367, 3917475189, 4531981101, 13595943303, 25681226239, 77043678717, 231131036151]

約数ペア:

[(1, 231131036151), (3, 77043678717), (9, 25681226239), (17, 13595943303), (51, 4531981101), (59, 3917475189), (153, 1510660367), (177, 1305825063), (531, 435275021), (1003, 230439717), (1019, 226821429), (3009, 76813239), (3057, 75607143), (9027, 25604413), (9171, 25202381), (17323, 13342437), (25127, 9198513), (51969, 4447479), (60121, 3844431), (75381, 3066171), (155907, 1482493), (180363, 1281477), (226143, 1022057), (427159, 541089)]