66960589

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 71368704

約数和(自身を除く): 4408115

約数列:

[1, 31, 43, 191, 263, 1333, 5921, 8153, 8213, 11309, 50233, 254603, 350579, 1557223, 2160019, 66960589]

約数ペア:

[(1, 66960589), (31, 2160019), (43, 1557223), (191, 350579), (263, 254603), (1333, 50233), (5921, 11309), (8153, 8213)]