236779983

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 407116800

約数和(自身を除く): 170336817

約数列:

[1, 3, 9, 11, 27, 29, 33, 37, 87, 99, 111, 261, 297, 319, 333, 407, 743, 783, 957, 999, 1073, 1221, 2229, 2871, 3219, 3663, 6687, 8173, 8613, 9657, 10989, 11803, 20061, 21547, 24519, 27491, 28971, 35409, 64641, 73557, 82473, 106227, 193923, 220671, 237017, 247419, 302401, 318681, 581769, 711051, 742257, 797239, 907203, 2133153, 2391717, 2721609, 6399459, 7175151, 8164827, 8769629, 21525453, 26308887, 78926661, 236779983]

約数ペア:

[(1, 236779983), (3, 78926661), (9, 26308887), (11, 21525453), (27, 8769629), (29, 8164827), (33, 7175151), (37, 6399459), (87, 2721609), (99, 2391717), (111, 2133153), (261, 907203), (297, 797239), (319, 742257), (333, 711051), (407, 581769), (743, 318681), (783, 302401), (957, 247419), (999, 237017), (1073, 220671), (1221, 193923), (2229, 106227), (2871, 82473), (3219, 73557), (3663, 64641), (6687, 35409), (8173, 28971), (8613, 27491), (9657, 24519), (10989, 21547), (11803, 20061)]