3178791

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 5958400

約数和(自身を除く): 2779609

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 139, 189, 231, 297, 363, 417, 693, 847, 973, 1089, 1251, 1529, 2079, 2541, 2919, 3267, 3753, 4587, 7623, 8757, 10703, 13761, 16819, 22869, 26271, 32109, 41283, 50457, 96327, 117733, 151371, 288981, 353199, 454113, 1059597, 3178791]

約数ペア:

[(1, 3178791), (3, 1059597), (7, 454113), (9, 353199), (11, 288981), (21, 151371), (27, 117733), (33, 96327), (63, 50457), (77, 41283), (99, 32109), (121, 26271), (139, 22869), (189, 16819), (231, 13761), (297, 10703), (363, 8757), (417, 7623), (693, 4587), (847, 3753), (973, 3267), (1089, 2919), (1251, 2541), (1529, 2079)]