156946396893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{570737}}^1$

素因数の和:571405

約数の個数: 32

約数和(自身を含む): 246230070912

約数和(自身を除く): 89283674019

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 641, 1923, 7051, 8333, 21153, 24999, 91663, 274989, 570737, 1712211, 6278107, 7419581, 18834321, 22258743, 81615391, 244846173, 365842417, 1097527251, 4024266587, 4755951421, 12072799761, 14267854263, 52315465631, 156946396893]

約数ペア:

[(1, 156946396893), (3, 52315465631), (11, 14267854263), (13, 12072799761), (33, 4755951421), (39, 4024266587), (143, 1097527251), (429, 365842417), (641, 244846173), (1923, 81615391), (7051, 22258743), (8333, 18834321), (21153, 7419581), (24999, 6278107), (91663, 1712211), (274989, 570737)]