73391353

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 90703872

約数和(自身を除く): 17312519

約数列:

[1, 7, 31, 41, 73, 113, 217, 287, 511, 791, 1271, 2263, 2993, 3503, 4633, 8249, 8897, 15841, 20951, 24521, 32431, 57743, 92783, 143623, 255719, 338209, 649481, 1005361, 1790033, 2367463, 10484479, 73391353]

約数ペア:

[(1, 73391353), (7, 10484479), (31, 2367463), (41, 1790033), (73, 1005361), (113, 649481), (217, 338209), (287, 255719), (511, 143623), (791, 92783), (1271, 57743), (2263, 32431), (2993, 24521), (3503, 20951), (4633, 15841), (8249, 8897)]