81413443407

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{41641}}^1$

素因数の和:41919

約数の個数: 32

約数和(自身を含む): 112541336064

約数和(自身を除く): 31127892657

約数列:

[1, 3, 67, 71, 137, 201, 213, 411, 4757, 9179, 9727, 14271, 27537, 29181, 41641, 124923, 651709, 1955127, 2789947, 2956511, 5704817, 8369841, 8869533, 17114451, 198086237, 382222739, 405042007, 594258711, 1146668217, 1215126021, 27137814469, 81413443407]

約数ペア:

[(1, 81413443407), (3, 27137814469), (67, 1215126021), (71, 1146668217), (137, 594258711), (201, 405042007), (213, 382222739), (411, 198086237), (4757, 17114451), (9179, 8869533), (9727, 8369841), (14271, 5704817), (27537, 2956511), (29181, 2789947), (41641, 1955127), (124923, 651709)]