47104497

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1875

約数の個数: 40

約数和(自身を含む): 79453440

約数和(自身を除く): 32348943

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 783, 891, 957, 1823, 2349, 2871, 5469, 8613, 16407, 20053, 25839, 49221, 52867, 60159, 147663, 158601, 180477, 475803, 541431, 581537, 1427409, 1624293, 1744611, 4282227, 5233833, 15701499, 47104497]

約数ペア:

[(1, 47104497), (3, 15701499), (9, 5233833), (11, 4282227), (27, 1744611), (29, 1624293), (33, 1427409), (81, 581537), (87, 541431), (99, 475803), (261, 180477), (297, 158601), (319, 147663), (783, 60159), (891, 52867), (957, 49221), (1823, 25839), (2349, 20053), (2871, 16407), (5469, 8613)]