85031331

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 152616960

約数和(自身を除く): 67585629

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 59, 77, 119, 177, 187, 231, 357, 367, 413, 561, 649, 1003, 1101, 1239, 1309, 1947, 2569, 3009, 3927, 4037, 4543, 6239, 7021, 7707, 11033, 12111, 13629, 18717, 21063, 21653, 28259, 33099, 43673, 64959, 68629, 77231, 84777, 131019, 151571, 205887, 231693, 238183, 368101, 454713, 480403, 714549, 1104303, 1441209, 1667281, 2576707, 4049111, 5001843, 7730121, 12147333, 28343777, 85031331]

約数ペア:

[(1, 85031331), (3, 28343777), (7, 12147333), (11, 7730121), (17, 5001843), (21, 4049111), (33, 2576707), (51, 1667281), (59, 1441209), (77, 1104303), (119, 714549), (177, 480403), (187, 454713), (231, 368101), (357, 238183), (367, 231693), (413, 205887), (561, 151571), (649, 131019), (1003, 84777), (1101, 77231), (1239, 68629), (1309, 64959), (1947, 43673), (2569, 33099), (3009, 28259), (3927, 21653), (4037, 21063), (4543, 18717), (6239, 13629), (7021, 12111), (7707, 11033)]