69942171

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 107516160

約数和(自身を除く): 37573989

約数列:

[1, 3, 13, 29, 39, 67, 71, 87, 169, 201, 213, 377, 507, 871, 923, 1131, 1943, 2059, 2613, 2769, 4757, 4901, 5829, 6177, 11323, 11999, 14271, 14703, 25259, 26767, 33969, 35997, 61841, 75777, 80301, 137953, 185523, 328367, 347971, 413859, 803933, 985101, 1043913, 1793389, 2411799, 5380167, 23314057, 69942171]

約数ペア:

[(1, 69942171), (3, 23314057), (13, 5380167), (29, 2411799), (39, 1793389), (67, 1043913), (71, 985101), (87, 803933), (169, 413859), (201, 347971), (213, 328367), (377, 185523), (507, 137953), (871, 80301), (923, 75777), (1131, 61841), (1943, 35997), (2059, 33969), (2613, 26767), (2769, 25259), (4757, 14703), (4901, 14271), (5829, 11999), (6177, 11323)]