68748141

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{829}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 114739200

約数和(自身を除く): 45991059

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 359, 829, 1077, 2487, 2513, 3949, 5803, 7539, 9119, 11847, 17409, 27357, 27643, 63833, 82929, 191499, 297611, 892833, 2083277, 3273721, 6249831, 9821163, 22916047, 68748141]

約数ペア:

[(1, 68748141), (3, 22916047), (7, 9821163), (11, 6249831), (21, 3273721), (33, 2083277), (77, 892833), (231, 297611), (359, 191499), (829, 82929), (1077, 63833), (2487, 27643), (2513, 27357), (3949, 17409), (5803, 11847), (7539, 9119)]