138783124487

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{97367}}^1$

素因数の和:98931

約数の個数: 24

約数和(自身を含む): 170051264640

約数和(自身を除く): 31268140153

約数列:

[1, 7, 19, 49, 133, 931, 1531, 10717, 29089, 75019, 97367, 203623, 681569, 1425361, 1849973, 4770983, 12949811, 90648677, 149068877, 1043482139, 2832308663, 7304374973, 19826160641, 138783124487]

約数ペア:

[(1, 138783124487), (7, 19826160641), (19, 7304374973), (49, 2832308663), (133, 1043482139), (931, 149068877), (1531, 90648677), (10717, 12949811), (29089, 4770983), (75019, 1849973), (97367, 1425361), (203623, 681569)]