145338081

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2297}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 232962048

約数和(自身を除く): 87623967

約数列:

[1, 3, 7, 21, 23, 69, 131, 161, 393, 483, 917, 2297, 2751, 3013, 6891, 9039, 16079, 21091, 48237, 52831, 63273, 158493, 300907, 369817, 902721, 1109451, 2106349, 6319047, 6920861, 20762583, 48446027, 145338081]

約数ペア:

[(1, 145338081), (3, 48446027), (7, 20762583), (21, 6920861), (23, 6319047), (69, 2106349), (131, 1109451), (161, 902721), (393, 369817), (483, 300907), (917, 158493), (2297, 63273), (2751, 52831), (3013, 48237), (6891, 21091), (9039, 16079)]