137723733873

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1\times {\mathrm{20681}}^1$

素因数の和:21326

約数の個数: 48

約数和(自身を含む): 219059111232

約数和(自身を除く): 81335377359

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 491, 1233, 1473, 1507, 4419, 4521, 5401, 13563, 16203, 20681, 48609, 62043, 67267, 186129, 201801, 227491, 605403, 682473, 739937, 2047419, 2219811, 2833297, 6659433, 8499891, 10154371, 25499673, 30463113, 31166267, 91389339, 93498801, 111698081, 280496403, 335094243, 1005282729, 1391148827, 4173446481, 12520339443, 15302637097, 45907911291, 137723733873]

約数ペア:

[(1, 137723733873), (3, 45907911291), (9, 15302637097), (11, 12520339443), (33, 4173446481), (99, 1391148827), (137, 1005282729), (411, 335094243), (491, 280496403), (1233, 111698081), (1473, 93498801), (1507, 91389339), (4419, 31166267), (4521, 30463113), (5401, 25499673), (13563, 10154371), (16203, 8499891), (20681, 6659433), (48609, 2833297), (62043, 2219811), (67267, 2047419), (186129, 739937), (201801, 682473), (227491, 605403)]