1893380427

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1301}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 2917500768

約数和(自身を除く): 1024120341

約数列:

[1, 3, 9, 27, 53, 81, 113, 159, 243, 339, 477, 1017, 1301, 1431, 3051, 3903, 4293, 5989, 9153, 11709, 12879, 17967, 27459, 35127, 53901, 68953, 105381, 147013, 161703, 206859, 316143, 441039, 485109, 620577, 1323117, 1455327, 1861731, 3969351, 5585193, 7791689, 11908053, 16755579, 23375067, 35724159, 70125201, 210375603, 631126809, 1893380427]

約数ペア:

[(1, 1893380427), (3, 631126809), (9, 210375603), (27, 70125201), (53, 35724159), (81, 23375067), (113, 16755579), (159, 11908053), (243, 7791689), (339, 5585193), (477, 3969351), (1017, 1861731), (1301, 1455327), (1431, 1323117), (3051, 620577), (3903, 485109), (4293, 441039), (5989, 316143), (9153, 206859), (11709, 161703), (12879, 147013), (17967, 105381), (27459, 68953), (35127, 53901)]