57273867

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 102098880

約数和(自身を除く): 44825013

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 119, 153, 159, 357, 371, 477, 901, 1009, 1071, 1113, 2703, 3027, 3339, 6307, 7063, 8109, 9081, 17153, 18921, 21189, 51459, 53477, 56763, 63567, 120071, 154377, 160431, 360213, 374339, 481293, 909109, 1080639, 1123017, 2727327, 3369051, 6363763, 8181981, 19091289, 57273867]

約数ペア:

[(1, 57273867), (3, 19091289), (7, 8181981), (9, 6363763), (17, 3369051), (21, 2727327), (51, 1123017), (53, 1080639), (63, 909109), (119, 481293), (153, 374339), (159, 360213), (357, 160431), (371, 154377), (477, 120071), (901, 63567), (1009, 56763), (1071, 53477), (1113, 51459), (2703, 21189), (3027, 18921), (3339, 17153), (6307, 9081), (7063, 8109)]