73188997

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 89984000

約数和(自身を除く): 16795003

約数列:

[1, 7, 37, 49, 73, 79, 259, 343, 511, 553, 1813, 2701, 2923, 3577, 3871, 5767, 12691, 18907, 20461, 25039, 27097, 40369, 132349, 143227, 213379, 282583, 926443, 1002589, 1493653, 1978081, 10455571, 73188997]

約数ペア:

[(1, 73188997), (7, 10455571), (37, 1978081), (49, 1493653), (73, 1002589), (79, 926443), (259, 282583), (343, 213379), (511, 143227), (553, 132349), (1813, 40369), (2701, 27097), (2923, 25039), (3577, 20461), (3871, 18907), (5767, 12691)]