67888527

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 106176000

約数和(自身を除く): 38287473

約数列:

[1, 3, 7, 21, 59, 157, 177, 349, 413, 471, 1047, 1099, 1239, 2443, 3297, 7329, 9263, 20591, 27789, 54793, 61773, 64841, 144137, 164379, 194523, 383551, 432411, 1150653, 3232787, 9698361, 22629509, 67888527]

約数ペア:

[(1, 67888527), (3, 22629509), (7, 9698361), (21, 3232787), (59, 1150653), (157, 432411), (177, 383551), (349, 194523), (413, 164379), (471, 144137), (1047, 64841), (1099, 61773), (1239, 54793), (2443, 27789), (3297, 20591), (7329, 9263)]