156942149721

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10481677}}^1$

素因数の和:10481741

約数の個数: 32

約数和(自身を含む): 257597718528

約数和(自身を除く): 100655568807

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4991, 14973, 10481677, 31445031, 73371739, 220115217, 241078571, 324931987, 723235713, 974795961, 1687549997, 2274523909, 5062649991, 6823571727, 7473435701, 22420307103, 52314049907, 156942149721]

約数ペア:

[(1, 156942149721), (3, 52314049907), (7, 22420307103), (21, 7473435701), (23, 6823571727), (31, 5062649991), (69, 2274523909), (93, 1687549997), (161, 974795961), (217, 723235713), (483, 324931987), (651, 241078571), (713, 220115217), (2139, 73371739), (4991, 31445031), (14973, 10481677)]