100995909

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{6421}}^1$

素因数の和:6545

約数の個数: 24

約数和(自身を含む): 158135328

約数和(自身を除く): 57139419

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 2247, 5243, 6421, 15729, 19263, 44947, 134841, 314629, 687047, 943887, 2061141, 4809329, 14427987, 33665303, 100995909]

約数ペア:

[(1, 100995909), (3, 33665303), (7, 14427987), (21, 4809329), (49, 2061141), (107, 943887), (147, 687047), (321, 314629), (749, 134841), (2247, 44947), (5243, 19263), (6421, 15729)]