53763339

素因数分解:

$3^1\times 7^2\times {\mathrm{487}}^1\times {\mathrm{751}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 83670528

約数和(自身を除く): 29907189

約数列:

[1, 3, 7, 21, 49, 147, 487, 751, 1461, 2253, 3409, 5257, 10227, 15771, 23863, 36799, 71589, 110397, 365737, 1097211, 2560159, 7680477, 17921113, 53763339]

約数ペア:

[(1, 53763339), (3, 17921113), (7, 7680477), (21, 2560159), (49, 1097211), (147, 365737), (487, 110397), (751, 71589), (1461, 36799), (2253, 23863), (3409, 15771), (5257, 10227)]