189740097

素因数分解:

$3^3\times {\mathrm{1607}}^1\times {\mathrm{4373}}^1$

素因数の和:5989

約数の個数: 16

約数和(自身を含む): 281335680

約数和(自身を除く): 91595583

約数列:

[1, 3, 9, 27, 1607, 4373, 4821, 13119, 14463, 39357, 43389, 118071, 7027411, 21082233, 63246699, 189740097]

約数ペア:

[(1, 189740097), (3, 63246699), (9, 21082233), (27, 7027411), (1607, 118071), (4373, 43389), (4821, 39357), (13119, 14463)]