29865089709

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{69991}}^1$

素因数の和:70538

約数の個数: 48

約数和(自身を含む): 53196159744

約数和(自身を除く): 23331070035

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 521, 819, 1563, 3647, 4689, 6773, 10941, 20319, 32823, 47411, 60957, 69991, 142233, 209973, 426699, 489937, 629919, 909883, 1469811, 2729649, 4409433, 6369181, 8188947, 19107543, 36465311, 57322629, 109395933, 255257177, 328187799, 474049043, 765771531, 1422147129, 2297314593, 3318343301, 4266441387, 9955029903, 29865089709]

約数ペア:

[(1, 29865089709), (3, 9955029903), (7, 4266441387), (9, 3318343301), (13, 2297314593), (21, 1422147129), (39, 765771531), (63, 474049043), (91, 328187799), (117, 255257177), (273, 109395933), (521, 57322629), (819, 36465311), (1563, 19107543), (3647, 8188947), (4689, 6369181), (6773, 4409433), (10941, 2729649), (20319, 1469811), (32823, 909883), (47411, 629919), (60957, 489937), (69991, 426699), (142233, 209973)]