162828081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 269942400

約数和(自身を除く): 107114319

約数列:

[1, 3, 9, 13, 19, 39, 57, 89, 117, 171, 247, 267, 741, 801, 823, 1157, 1691, 2223, 2469, 3471, 5073, 7407, 10413, 10699, 15219, 15637, 21983, 32097, 46911, 65949, 73247, 96291, 140733, 197847, 203281, 219741, 609843, 659223, 952211, 1391693, 1829529, 2856633, 4175079, 8569899, 12525237, 18092009, 54276027, 162828081]

約数ペア:

[(1, 162828081), (3, 54276027), (9, 18092009), (13, 12525237), (19, 8569899), (39, 4175079), (57, 2856633), (89, 1829529), (117, 1391693), (171, 952211), (247, 659223), (267, 609843), (741, 219741), (801, 203281), (823, 197847), (1157, 140733), (1691, 96291), (2223, 73247), (2469, 65949), (3471, 46911), (5073, 32097), (7407, 21983), (10413, 15637), (10699, 15219)]