73631073

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 106463232

約数和(自身を除く): 32832159

約数列:

[1, 3, 23, 37, 69, 111, 151, 191, 453, 573, 851, 2553, 3473, 4393, 5587, 7067, 10419, 13179, 16761, 21201, 28841, 86523, 128501, 162541, 385503, 487623, 663343, 1067117, 1990029, 3201351, 24543691, 73631073]

約数ペア:

[(1, 73631073), (3, 24543691), (23, 3201351), (37, 1990029), (69, 1067117), (111, 663343), (151, 487623), (191, 385503), (453, 162541), (573, 128501), (851, 86523), (2553, 28841), (3473, 21201), (4393, 16761), (5587, 13179), (7067, 10419)]