121324791

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1911

約数の個数: 32

約数和(自身を含む): 191559168

約数和(自身を除く): 70234377

約数列:

[1, 3, 7, 21, 53, 61, 159, 183, 371, 427, 1113, 1281, 1787, 3233, 5361, 9699, 12509, 22631, 37527, 67893, 94711, 109007, 284133, 327021, 662977, 763049, 1988931, 2289147, 5777371, 17332113, 40441597, 121324791]

約数ペア:

[(1, 121324791), (3, 40441597), (7, 17332113), (21, 5777371), (53, 2289147), (61, 1988931), (159, 763049), (183, 662977), (371, 327021), (427, 284133), (1113, 109007), (1281, 94711), (1787, 67893), (3233, 37527), (5361, 22631), (9699, 12509)]