40015053

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 26029107

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 239, 243, 351, 477, 689, 717, 1053, 1431, 2067, 2151, 3107, 3159, 4293, 6201, 6453, 9321, 12667, 12879, 18603, 19359, 27963, 38001, 55809, 58077, 83889, 114003, 164671, 167427, 251667, 342009, 494013, 755001, 1026027, 1482039, 3078081, 4446117, 13338351, 40015053]

約数ペア:

[(1, 40015053), (3, 13338351), (9, 4446117), (13, 3078081), (27, 1482039), (39, 1026027), (53, 755001), (81, 494013), (117, 342009), (159, 251667), (239, 167427), (243, 164671), (351, 114003), (477, 83889), (689, 58077), (717, 55809), (1053, 38001), (1431, 27963), (2067, 19359), (2151, 18603), (3107, 12879), (3159, 12667), (4293, 9321), (6201, 6453)]