27838031811

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{68239}}^1$

素因数の和:68699

約数の個数: 32

約数和(自身を含む): 41468083200

約数和(自身を除く): 13630051389

約数列:

[1, 3, 17, 19, 51, 57, 323, 421, 969, 1263, 7157, 7999, 21471, 23997, 68239, 135983, 204717, 407949, 1160063, 1296541, 3480189, 3889623, 22041197, 28728619, 66123591, 86185857, 488386523, 545843761, 1465159569, 1637531283, 9279343937, 27838031811]

約数ペア:

[(1, 27838031811), (3, 9279343937), (17, 1637531283), (19, 1465159569), (51, 545843761), (57, 488386523), (323, 86185857), (421, 66123591), (969, 28728619), (1263, 22041197), (7157, 3889623), (7999, 3480189), (21471, 1296541), (23997, 1160063), (68239, 407949), (135983, 204717)]