1358179407

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 2263644768

約数和(自身を除く): 905465361

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 163, 193, 351, 369, 489, 533, 579, 1053, 1107, 1467, 1599, 1737, 2119, 2509, 3321, 4401, 4797, 5211, 6357, 6683, 7527, 7913, 13203, 14391, 15633, 19071, 20049, 22581, 23739, 31459, 43173, 57213, 60147, 67743, 71217, 86879, 94377, 102869, 171639, 180441, 203229, 213651, 260637, 283131, 308607, 408967, 541323, 640953, 781911, 849393, 925821, 1226901, 1289819, 2345733, 2548179, 2777463, 3680703, 3869457, 7037199, 8332389, 11042109, 11608371, 16767647, 33126327, 34825113, 50302941, 104475339, 150908823, 452726469, 1358179407]

約数ペア:

[(1, 1358179407), (3, 452726469), (9, 150908823), (13, 104475339), (27, 50302941), (39, 34825113), (41, 33126327), (81, 16767647), (117, 11608371), (123, 11042109), (163, 8332389), (193, 7037199), (351, 3869457), (369, 3680703), (489, 2777463), (533, 2548179), (579, 2345733), (1053, 1289819), (1107, 1226901), (1467, 925821), (1599, 849393), (1737, 781911), (2119, 640953), (2509, 541323), (3321, 408967), (4401, 308607), (4797, 283131), (5211, 260637), (6357, 213651), (6683, 203229), (7527, 180441), (7913, 171639), (13203, 102869), (14391, 94377), (15633, 86879), (19071, 71217), (20049, 67743), (22581, 60147), (23739, 57213), (31459, 43173)]