42377247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 71705088

約数和(自身を除く): 29327841

約数列:

[1, 3, 9, 11, 23, 33, 37, 69, 99, 111, 207, 253, 333, 407, 503, 759, 851, 1221, 1509, 2277, 2553, 3663, 4527, 5533, 7659, 9361, 11569, 16599, 18611, 28083, 34707, 49797, 55833, 84249, 104121, 127259, 167499, 204721, 381777, 428053, 614163, 1145331, 1284159, 1842489, 3852477, 4708583, 14125749, 42377247]

約数ペア:

[(1, 42377247), (3, 14125749), (9, 4708583), (11, 3852477), (23, 1842489), (33, 1284159), (37, 1145331), (69, 614163), (99, 428053), (111, 381777), (207, 204721), (253, 167499), (333, 127259), (407, 104121), (503, 84249), (759, 55833), (851, 49797), (1221, 34707), (1509, 28083), (2277, 18611), (2553, 16599), (3663, 11569), (4527, 9361), (5533, 7659)]