73538379

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 121474080

約数和(自身を除く): 47935701

約数列:

[1, 3, 9, 17, 19, 41, 51, 57, 123, 153, 171, 323, 369, 617, 697, 779, 969, 1851, 2091, 2337, 2907, 5553, 6273, 7011, 10489, 11723, 13243, 25297, 31467, 35169, 39729, 75891, 94401, 105507, 119187, 199291, 227673, 430049, 480643, 597873, 1290147, 1441929, 1793619, 3870441, 4325787, 8170931, 24512793, 73538379]

約数ペア:

[(1, 73538379), (3, 24512793), (9, 8170931), (17, 4325787), (19, 3870441), (41, 1793619), (51, 1441929), (57, 1290147), (123, 597873), (153, 480643), (171, 430049), (323, 227673), (369, 199291), (617, 119187), (697, 105507), (779, 94401), (969, 75891), (1851, 39729), (2091, 35169), (2337, 31467), (2907, 25297), (5553, 13243), (6273, 11723), (7011, 10489)]