156619029

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7541}}^1$

素因数の和:7617

約数の個数: 32

約数和(自身を含む): 254859264

約数和(自身を除く): 98240235

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2967, 6923, 7541, 20769, 22623, 52787, 158361, 173443, 324263, 520329, 972789, 1214101, 2269841, 3642303, 6809523, 7458049, 22374147, 52206343, 156619029]

約数ペア:

[(1, 156619029), (3, 52206343), (7, 22374147), (21, 7458049), (23, 6809523), (43, 3642303), (69, 2269841), (129, 1214101), (161, 972789), (301, 520329), (483, 324263), (903, 173443), (989, 158361), (2967, 52787), (6923, 22623), (7541, 20769)]