37838367

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 69350400

約数和(自身を除く): 31512033

約数列:

[1, 3, 7, 9, 19, 21, 27, 41, 57, 63, 123, 133, 171, 189, 257, 287, 369, 399, 513, 771, 779, 861, 1107, 1197, 1799, 2313, 2337, 2583, 3591, 4883, 5397, 5453, 6939, 7011, 7749, 10537, 14649, 16191, 16359, 21033, 31611, 34181, 43947, 48573, 49077, 73759, 94833, 102543, 131841, 147231, 200203, 221277, 284499, 307629, 600609, 663831, 922887, 1401421, 1801827, 1991493, 4204263, 5405481, 12612789, 37838367]

約数ペア:

[(1, 37838367), (3, 12612789), (7, 5405481), (9, 4204263), (19, 1991493), (21, 1801827), (27, 1401421), (41, 922887), (57, 663831), (63, 600609), (123, 307629), (133, 284499), (171, 221277), (189, 200203), (257, 147231), (287, 131841), (369, 102543), (399, 94833), (513, 73759), (771, 49077), (779, 48573), (861, 43947), (1107, 34181), (1197, 31611), (1799, 21033), (2313, 16359), (2337, 16191), (2583, 14649), (3591, 10537), (4883, 7749), (5397, 7011), (5453, 6939)]