15773373

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:317

約数の個数: 56

約数和(自身を含む): 29589696

約数和(自身を除く): 13816323

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 281, 297, 567, 693, 729, 843, 891, 1701, 1967, 2079, 2529, 2673, 3091, 5103, 5901, 6237, 7587, 8019, 9273, 17703, 18711, 21637, 22761, 27819, 53109, 56133, 64911, 68283, 83457, 159327, 194733, 204849, 250371, 477981, 584199, 751113, 1433943, 1752597, 2253339, 5257791, 15773373]

約数ペア:

[(1, 15773373), (3, 5257791), (7, 2253339), (9, 1752597), (11, 1433943), (21, 751113), (27, 584199), (33, 477981), (63, 250371), (77, 204849), (81, 194733), (99, 159327), (189, 83457), (231, 68283), (243, 64911), (281, 56133), (297, 53109), (567, 27819), (693, 22761), (729, 21637), (843, 18711), (891, 17703), (1701, 9273), (1967, 8019), (2079, 7587), (2529, 6237), (2673, 5901), (3091, 5103)]