148908097

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 170573568

約数和(自身を除く): 21665471

約数列:

[1, 13, 31, 43, 169, 403, 559, 661, 1333, 5239, 7267, 8593, 17329, 20491, 28423, 111709, 225277, 266383, 369499, 881113, 3462979, 4803487, 11454469, 148908097]

約数ペア:

[(1, 148908097), (13, 11454469), (31, 4803487), (43, 3462979), (169, 881113), (403, 369499), (559, 266383), (661, 225277), (1333, 111709), (5239, 28423), (7267, 20491), (8593, 17329)]