78889734189

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{38861}}^1$

素因数の和:39367

約数の個数: 64

約数和(自身を含む): 139679354880

約数和(自身を除く): 60789620691

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 467, 483, 621, 1401, 1449, 3269, 4203, 4347, 9807, 10741, 12609, 29421, 32223, 38861, 75187, 88263, 96669, 116583, 225561, 272027, 290007, 349749, 676683, 816081, 893803, 1049247, 2030049, 2448243, 2681409, 6256621, 7344729, 8044227, 18148087, 18769863, 24132681, 54444261, 56309589, 127036609, 163332783, 168928767, 381109827, 417406001, 489998349, 1143329481, 1252218003, 2921842007, 3429988443, 3756654009, 8765526021, 11269962027, 26296578063, 78889734189]

約数ペア:

[(1, 78889734189), (3, 26296578063), (7, 11269962027), (9, 8765526021), (21, 3756654009), (23, 3429988443), (27, 2921842007), (63, 1252218003), (69, 1143329481), (161, 489998349), (189, 417406001), (207, 381109827), (467, 168928767), (483, 163332783), (621, 127036609), (1401, 56309589), (1449, 54444261), (3269, 24132681), (4203, 18769863), (4347, 18148087), (9807, 8044227), (10741, 7344729), (12609, 6256621), (29421, 2681409), (32223, 2448243), (38861, 2030049), (75187, 1049247), (88263, 893803), (96669, 816081), (116583, 676683), (225561, 349749), (272027, 290007)]