71704017

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{967}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 130470912

約数和(自身を除く): 58766895

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 107, 231, 321, 693, 749, 963, 967, 1177, 2247, 2901, 3531, 6741, 6769, 8239, 8703, 10593, 10637, 20307, 24717, 31911, 60921, 74151, 74459, 95733, 103469, 223377, 310407, 670131, 724283, 931221, 1138159, 2172849, 3414477, 6518547, 7967113, 10243431, 23901339, 71704017]

約数ペア:

[(1, 71704017), (3, 23901339), (7, 10243431), (9, 7967113), (11, 6518547), (21, 3414477), (33, 2172849), (63, 1138159), (77, 931221), (99, 724283), (107, 670131), (231, 310407), (321, 223377), (693, 103469), (749, 95733), (963, 74459), (967, 74151), (1177, 60921), (2247, 31911), (2901, 24717), (3531, 20307), (6741, 10637), (6769, 10593), (8239, 8703)]