221520008097

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{1049}}^1\times {\mathrm{168803}}^1$

素因数の和:169997

約数の個数: 24

約数和(自身を含む): 322584444000

約数和(自身を除く): 101064435903

約数列:

[1, 3, 9, 139, 417, 1049, 1251, 3147, 9441, 145811, 168803, 437433, 506409, 1312299, 1519227, 23463617, 70390851, 177074347, 211172553, 531223041, 1593669123, 24613334233, 73840002699, 221520008097]

約数ペア:

[(1, 221520008097), (3, 73840002699), (9, 24613334233), (139, 1593669123), (417, 531223041), (1049, 211172553), (1251, 177074347), (3147, 70390851), (9441, 23463617), (145811, 1519227), (168803, 1312299), (437433, 506409)]