205653022827

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1\times {\mathrm{135283}}^1$

素因数の和:135863

約数の個数: 32

約数和(自身を含む): 315850260480

約数和(自身を除く): 110197237653

約数列:

[1, 3, 7, 21, 191, 379, 573, 1137, 1337, 2653, 4011, 7959, 72389, 135283, 217167, 405849, 506723, 946981, 1520169, 2840943, 25839053, 51272257, 77517159, 153816771, 180873371, 358905799, 542620113, 1076717397, 9793001087, 29379003261, 68551007609, 205653022827]

約数ペア:

[(1, 205653022827), (3, 68551007609), (7, 29379003261), (21, 9793001087), (191, 1076717397), (379, 542620113), (573, 358905799), (1137, 180873371), (1337, 153816771), (2653, 77517159), (4011, 51272257), (7959, 25839053), (72389, 2840943), (135283, 1520169), (217167, 946981), (405849, 506723)]