73147263

素因数分解:

$3^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{2087}}^1$

素因数の和:3766

約数の個数: 16

約数和(自身を含む): 111582720

約数和(自身を除く): 38435457

約数列:

[1, 3, 7, 21, 1669, 2087, 5007, 6261, 11683, 14609, 35049, 43827, 3483203, 10449609, 24382421, 73147263]

約数ペア:

[(1, 73147263), (3, 24382421), (7, 10449609), (21, 3483203), (1669, 43827), (2087, 35049), (5007, 14609), (6261, 11683)]