71962377

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 37523703

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 391, 527, 713, 1173, 1581, 1979, 2139, 5937, 12121, 33643, 36363, 45517, 61349, 100929, 136551, 184047, 773789, 1042933, 1411027, 2321367, 3128799, 4233081, 23987459, 71962377]

約数ペア:

[(1, 71962377), (3, 23987459), (17, 4233081), (23, 3128799), (31, 2321367), (51, 1411027), (69, 1042933), (93, 773789), (391, 184047), (527, 136551), (713, 100929), (1173, 61349), (1581, 45517), (1979, 36363), (2139, 33643), (5937, 12121)]