127101519

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 204871680

約数和(自身を除く): 77770161

約数列:

[1, 3, 9, 23, 29, 31, 69, 87, 93, 207, 261, 279, 667, 683, 713, 899, 2001, 2049, 2139, 2697, 6003, 6147, 6417, 8091, 15709, 19807, 20677, 21173, 47127, 59421, 62031, 63519, 141381, 178263, 186093, 190557, 455561, 486979, 614017, 1366683, 1460937, 1842051, 4100049, 4382811, 5526153, 14122391, 42367173, 127101519]

約数ペア:

[(1, 127101519), (3, 42367173), (9, 14122391), (23, 5526153), (29, 4382811), (31, 4100049), (69, 1842051), (87, 1460937), (93, 1366683), (207, 614017), (261, 486979), (279, 455561), (667, 190557), (683, 186093), (713, 178263), (899, 141381), (2001, 63519), (2049, 62031), (2139, 59421), (2697, 47127), (6003, 21173), (6147, 20677), (6417, 19807), (8091, 15709)]