1567298388987

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{85781}}^1$

素因数の和:86223

約数の個数: 56

約数和(自身を含む): 2389747896288

約数和(自身を除く): 822449507301

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 353, 639, 729, 1059, 1917, 3177, 5751, 9531, 17253, 25063, 28593, 51759, 75189, 85779, 85781, 225567, 257337, 257343, 676701, 772029, 2030103, 2316087, 6090309, 6090451, 6948261, 18270927, 18271353, 20844783, 30280693, 54814059, 62534349, 90842079, 164442177, 272526237, 493326531, 817578711, 1479979593, 2149929203, 2452736133, 4439938779, 6449787609, 7358208399, 19349362827, 22074625197, 58048088481, 174144265443, 522432796329, 1567298388987]

約数ペア:

[(1, 1567298388987), (3, 522432796329), (9, 174144265443), (27, 58048088481), (71, 22074625197), (81, 19349362827), (213, 7358208399), (243, 6449787609), (353, 4439938779), (639, 2452736133), (729, 2149929203), (1059, 1479979593), (1917, 817578711), (3177, 493326531), (5751, 272526237), (9531, 164442177), (17253, 90842079), (25063, 62534349), (28593, 54814059), (51759, 30280693), (75189, 20844783), (85779, 18271353), (85781, 18270927), (225567, 6948261), (257337, 6090451), (257343, 6090309), (676701, 2316087), (772029, 2030103)]