156938089413

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4451}}^1\times {\mathrm{16301}}^1$

素因数の和:20865

約数の個数: 32

約数和(自身を含む): 241534605312

約数和(自身を除く): 84596515899

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 4451, 13353, 16301, 31157, 48903, 93471, 114107, 342321, 458453, 1375359, 1679003, 3209171, 5037009, 9627513, 11753021, 35259063, 72555751, 217667253, 507890257, 1523670771, 7473242353, 22419727059, 52312696471, 156938089413]

約数ペア:

[(1, 156938089413), (3, 52312696471), (7, 22419727059), (21, 7473242353), (103, 1523670771), (309, 507890257), (721, 217667253), (2163, 72555751), (4451, 35259063), (13353, 11753021), (16301, 9627513), (31157, 5037009), (48903, 3209171), (93471, 1679003), (114107, 1375359), (342321, 458453)]