61665107

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 15749293

約数列:

[1, 7, 29, 31, 41, 203, 217, 239, 287, 899, 1189, 1271, 1673, 6293, 6931, 7409, 8323, 8897, 9799, 36859, 48517, 51863, 68593, 214861, 258013, 284171, 303769, 1504027, 1989197, 2126383, 8809301, 61665107]

約数ペア:

[(1, 61665107), (7, 8809301), (29, 2126383), (31, 1989197), (41, 1504027), (203, 303769), (217, 284171), (239, 258013), (287, 214861), (899, 68593), (1189, 51863), (1271, 48517), (1673, 36859), (6293, 9799), (6931, 8897), (7409, 8323)]