87675441

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{21193}}^1$

素因数の和:21400

約数の個数: 16

約数和(自身を含む): 134285184

約数和(自身を除く): 46609743

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 21193, 63579, 148351, 445053, 4175021, 12525063, 29225147, 87675441]

約数ペア:

[(1, 87675441), (3, 29225147), (7, 12525063), (21, 4175021), (197, 445053), (591, 148351), (1379, 63579), (4137, 21193)]