177457029129

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{179}}^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 268594241760

約数和(自身を除く): 91137212631

約数列:

[1, 3, 9, 29, 87, 179, 227, 261, 537, 577, 681, 841, 1611, 1731, 2043, 2523, 5191, 5193, 6583, 7569, 15573, 16733, 19749, 40633, 46719, 50199, 59247, 103283, 121899, 130979, 150539, 150597, 190907, 309849, 365697, 392937, 451617, 485257, 572721, 929547, 1178357, 1178811, 1354851, 1455771, 1718163, 2995207, 3535071, 3798391, 4367313, 8985621, 10605213, 11395173, 23445241, 26956863, 34172353, 34185519, 70335723, 86861003, 102517059, 110153339, 211007169, 260583009, 307551177, 330460017, 679911989, 781749027, 991380051, 2039735967, 6119207901, 19717447681, 59152343043, 177457029129]

約数ペア:

[(1, 177457029129), (3, 59152343043), (9, 19717447681), (29, 6119207901), (87, 2039735967), (179, 991380051), (227, 781749027), (261, 679911989), (537, 330460017), (577, 307551177), (681, 260583009), (841, 211007169), (1611, 110153339), (1731, 102517059), (2043, 86861003), (2523, 70335723), (5191, 34185519), (5193, 34172353), (6583, 26956863), (7569, 23445241), (15573, 11395173), (16733, 10605213), (19749, 8985621), (40633, 4367313), (46719, 3798391), (50199, 3535071), (59247, 2995207), (103283, 1718163), (121899, 1455771), (130979, 1354851), (150539, 1178811), (150597, 1178357), (190907, 929547), (309849, 572721), (365697, 485257), (392937, 451617)]