1560996927

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{144899}}^1$

素因数の和:144937

約数の個数: 40

約数和(自身を含む): 2805264000

約数和(自身を除く): 1244267073

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 10773, 144899, 434697, 1014293, 1304091, 2753081, 3042879, 3912273, 8259243, 9128637, 11736819, 19271567, 24777729, 27385911, 57814701, 74333187, 82157733, 173444103, 222999561, 520332309, 1560996927]

約数ペア:

[(1, 1560996927), (3, 520332309), (7, 222999561), (9, 173444103), (19, 82157733), (21, 74333187), (27, 57814701), (57, 27385911), (63, 24777729), (81, 19271567), (133, 11736819), (171, 9128637), (189, 8259243), (399, 3912273), (513, 3042879), (567, 2753081), (1197, 1304091), (1539, 1014293), (3591, 434697), (10773, 144899)]