187922301

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 311411520

約数和(自身を除く): 123489219

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 139, 147, 357, 417, 541, 833, 973, 1623, 2363, 2499, 2919, 3787, 6811, 7089, 9197, 11361, 16541, 20433, 26509, 27591, 49623, 64379, 75199, 79527, 115787, 193137, 225597, 347361, 450653, 526393, 1278383, 1351959, 1579179, 3684751, 3835149, 8948681, 11054253, 26846043, 62640767, 187922301]

約数ペア:

[(1, 187922301), (3, 62640767), (7, 26846043), (17, 11054253), (21, 8948681), (49, 3835149), (51, 3684751), (119, 1579179), (139, 1351959), (147, 1278383), (357, 526393), (417, 450653), (541, 347361), (833, 225597), (973, 193137), (1623, 115787), (2363, 79527), (2499, 75199), (2919, 64379), (3787, 49623), (6811, 27591), (7089, 26509), (9197, 20433), (11361, 16541)]