156939440091

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3821}}^1\times {\mathrm{85037}}^1$

素因数の和:88891

約数の個数: 32

約数和(自身を含む): 249611701248

約数和(自身を除く): 92672261157

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 3821, 11463, 26747, 80241, 85037, 87883, 255111, 263649, 595259, 615181, 1785777, 1845543, 1955851, 5867553, 13690957, 41072871, 324926377, 974779131, 2274484639, 6823453917, 7473306671, 22419920013, 52313146697, 156939440091]

約数ペア:

[(1, 156939440091), (3, 52313146697), (7, 22419920013), (21, 7473306671), (23, 6823453917), (69, 2274484639), (161, 974779131), (483, 324926377), (3821, 41072871), (11463, 13690957), (26747, 5867553), (80241, 1955851), (85037, 1845543), (87883, 1785777), (255111, 615181), (263649, 595259)]