72830703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 112907520

約数和(自身を除く): 40076817

約数列:

[1, 3, 11, 17, 33, 51, 187, 197, 561, 591, 659, 1977, 2167, 3349, 6501, 7249, 10047, 11203, 21747, 33609, 36839, 110517, 123233, 129823, 369699, 389469, 1428053, 2206991, 4284159, 6620973, 24276901, 72830703]

約数ペア:

[(1, 72830703), (3, 24276901), (11, 6620973), (17, 4284159), (33, 2206991), (51, 1428053), (187, 389469), (197, 369699), (561, 129823), (591, 123233), (659, 110517), (1977, 36839), (2167, 33609), (3349, 21747), (6501, 11203), (7249, 10047)]