72416073

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 105878016

約数和(自身を除く): 33461943

約数列:

[1, 3, 17, 51, 53, 73, 159, 219, 367, 901, 1101, 1241, 2703, 3723, 3869, 6239, 11607, 18717, 19451, 26791, 58353, 65773, 80373, 197319, 330667, 455447, 992001, 1366341, 1419923, 4259769, 24138691, 72416073]

約数ペア:

[(1, 72416073), (3, 24138691), (17, 4259769), (51, 1419923), (53, 1366341), (73, 992001), (159, 455447), (219, 330667), (367, 197319), (901, 80373), (1101, 65773), (1241, 58353), (2703, 26791), (3723, 19451), (3869, 18717), (6239, 11607)]