64564413

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 95232000

約数和(自身を除く): 30667587

約数列:

[1, 3, 19, 31, 57, 61, 93, 183, 589, 599, 1159, 1767, 1797, 1891, 3477, 5673, 11381, 18569, 34143, 35929, 36539, 55707, 107787, 109617, 352811, 694241, 1058433, 1132709, 2082723, 3398127, 21521471, 64564413]

約数ペア:

[(1, 64564413), (3, 21521471), (19, 3398127), (31, 2082723), (57, 1132709), (61, 1058433), (93, 694241), (183, 352811), (589, 109617), (599, 107787), (1159, 55707), (1767, 36539), (1797, 35929), (1891, 34143), (3477, 18569), (5673, 11381)]