37072971

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 67082400

約数和(自身を除く): 30009429

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 81, 109, 117, 153, 171, 221, 247, 323, 327, 351, 459, 513, 663, 741, 969, 981, 1053, 1377, 1417, 1539, 1853, 1989, 2071, 2223, 2907, 2943, 4199, 4251, 5559, 5967, 6213, 6669, 8721, 8829, 12597, 12753, 16677, 17901, 18639, 20007, 24089, 26163, 26923, 35207, 37791, 38259, 50031, 55917, 72267, 80769, 105621, 113373, 114777, 150093, 167751, 216801, 242307, 316863, 340119, 457691, 650403, 726921, 950589, 1373073, 1951209, 2180763, 2851767, 4119219, 12357657, 37072971]

約数ペア:

[(1, 37072971), (3, 12357657), (9, 4119219), (13, 2851767), (17, 2180763), (19, 1951209), (27, 1373073), (39, 950589), (51, 726921), (57, 650403), (81, 457691), (109, 340119), (117, 316863), (153, 242307), (171, 216801), (221, 167751), (247, 150093), (323, 114777), (327, 113373), (351, 105621), (459, 80769), (513, 72267), (663, 55917), (741, 50031), (969, 38259), (981, 37791), (1053, 35207), (1377, 26923), (1417, 26163), (1539, 24089), (1853, 20007), (1989, 18639), (2071, 17901), (2223, 16677), (2907, 12753), (2943, 12597), (4199, 8829), (4251, 8721), (5559, 6669), (5967, 6213)]