23203827

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 37975392

約数和(自身を除く): 14771565

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 137, 153, 243, 369, 411, 459, 697, 1107, 1233, 1377, 2091, 2329, 3321, 3699, 4131, 5617, 6273, 6987, 9963, 11097, 16851, 18819, 20961, 33291, 50553, 56457, 62883, 95489, 151659, 169371, 188649, 286467, 454977, 565947, 859401, 1364931, 2578203, 7734609, 23203827]

約数ペア:

[(1, 23203827), (3, 7734609), (9, 2578203), (17, 1364931), (27, 859401), (41, 565947), (51, 454977), (81, 286467), (123, 188649), (137, 169371), (153, 151659), (243, 95489), (369, 62883), (411, 56457), (459, 50553), (697, 33291), (1107, 20961), (1233, 18819), (1377, 16851), (2091, 11097), (2329, 9963), (3321, 6987), (3699, 6273), (4131, 5617)]