157057666521

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1619}}^1\times {\mathrm{7487}}^1$

素因数の和:9733

約数の個数: 32

約数和(自身を含む): 239893954560

約数和(自身を除く): 82836288039

約数列:

[1, 3, 7, 21, 617, 1619, 1851, 4319, 4857, 7487, 11333, 12957, 22461, 33999, 52409, 157227, 998923, 2996769, 4619479, 6992461, 12121453, 13858437, 20977383, 32336353, 36364359, 84850171, 97009059, 254550513, 7478936501, 22436809503, 52352555507, 157057666521]

約数ペア:

[(1, 157057666521), (3, 52352555507), (7, 22436809503), (21, 7478936501), (617, 254550513), (1619, 97009059), (1851, 84850171), (4319, 36364359), (4857, 32336353), (7487, 20977383), (11333, 13858437), (12957, 12121453), (22461, 6992461), (33999, 4619479), (52409, 2996769), (157227, 998923)]