48195903

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 75271680

約数和(自身を除く): 27075777

約数列:

[1, 3, 7, 21, 89, 107, 241, 267, 321, 623, 723, 749, 1687, 1869, 2247, 5061, 9523, 21449, 25787, 28569, 64347, 66661, 77361, 150143, 180509, 199983, 450429, 541527, 2295043, 6885129, 16065301, 48195903]

約数ペア:

[(1, 48195903), (3, 16065301), (7, 6885129), (21, 2295043), (89, 541527), (107, 450429), (241, 199983), (267, 180509), (321, 150143), (623, 77361), (723, 66661), (749, 64347), (1687, 28569), (1869, 25787), (2247, 21449), (5061, 9523)]