80030339907

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{41953}}^1$

素因数の和:42672

約数の個数: 48

約数和(自身を含む): 130856204160

約数和(自身を除く): 50825864253

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 683, 931, 2049, 2793, 4781, 12977, 14343, 33467, 38931, 41953, 90839, 100401, 125859, 272517, 293671, 635873, 797107, 881013, 1907619, 2055697, 2391321, 5579749, 6167091, 16739247, 28653899, 39058243, 85961697, 117174729, 200577293, 544424081, 601731879, 1404041051, 1633272243, 3810968567, 4212123153, 11432905701, 26676779969, 80030339907]

約数ペア:

[(1, 80030339907), (3, 26676779969), (7, 11432905701), (19, 4212123153), (21, 3810968567), (49, 1633272243), (57, 1404041051), (133, 601731879), (147, 544424081), (399, 200577293), (683, 117174729), (931, 85961697), (2049, 39058243), (2793, 28653899), (4781, 16739247), (12977, 6167091), (14343, 5579749), (33467, 2391321), (38931, 2055697), (41953, 1907619), (90839, 881013), (100401, 797107), (125859, 635873), (272517, 293671)]