80926419

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 126512640

約数和(自身を除く): 45586221

約数列:

[1, 3, 7, 21, 67, 113, 201, 339, 469, 509, 791, 1407, 1527, 2373, 3563, 7571, 10689, 22713, 34103, 52997, 57517, 102309, 158991, 172551, 238721, 402619, 716163, 1207857, 3853639, 11560917, 26975473, 80926419]

約数ペア:

[(1, 80926419), (3, 26975473), (7, 11560917), (21, 3853639), (67, 1207857), (113, 716163), (201, 402619), (339, 238721), (469, 172551), (509, 158991), (791, 102309), (1407, 57517), (1527, 52997), (2373, 34103), (3563, 22713), (7571, 10689)]